v1.7.3 修复个别日太岁方位的错误；修复八字身宫计算错误的问题。

v1.7.2 修复每日宜忌错误；更新2018之后的△T参数。
v1.7.1 修复每日宜忌错误。
2026-10-19 21:16:11 +08:00 · 2025-04-07 19:05:18 +08:00 · 2025-03-05 21:02:53 +08:00 · 2025-02-27 21:36:09 +08:00 · 2025-02-12 19:43:52 +08:00 · 2025-02-06 20:46:13 +08:00
28 changed files with 1438 additions and 651 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -0,0 +1,38 @@
+# Changelog
+
+
+## [1.3.12] - 2024-02-06
+1. 八字转阳历结果按时间先后排序，转换速度大幅提升。
+
+## [1.3.13] - 2024-02-29
+1. 修复节气当天获取下一节气仍为当前节气的问题。
+2. 修复每日宜忌存在重复项的问题。
+3. 修复八字转阳历存在遗漏的问题。
+
+## [1.3.14] - 2024-03-17
+1. 修复八字转阳历存在遗漏的问题。
+
+## [1.3.15] - 2024-11-12
+1. 新增2025年法定假日数据。
+
+## [1.4.0] - 2025-02-06
+1. 修复九星错别字。
+2. 优化每日宜忌算法。
+3. 去除每日宜忌的重复项。
+> 不建议使用该版本
+
+## [1.7.0] - 2025-02-12
+1. 修复每日宜忌错别字。
+> 不建议使用该版本
+
+## [1.7.1] - 2025-02-27
+1. 修复每日宜忌错误。
+> 不建议使用该版本
+
+## [1.7.2] - 2025-03-05
+1. 修复每日宜忌错误。
+2. 更新2018之后的△T参数。
+
+## [1.7.3] - 2025-04-07
+1. 修复个别日太岁方位的错误。
+2. 修复八字身宫计算错误的问题。
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ lunar是一款无第三方依赖的公历(阳历)、农历(阴历、老黄历)
 <dependency>
  <groupId>cn.6tail</groupId>
  <artifactId>lunar</artifactId>
-  <version>1.3.3</version>
+  <version>1.7.3</version>
 </dependency>
 ```

@@ -54,3 +54,7 @@ lunar是一款无第三方依赖的公历(阳历)、农历(阴历、老黄历)
 ## 文档

 请移步至 [https://6tail.cn/calendar/api.html](https://6tail.cn/calendar/api.html "https://6tail.cn/calendar/api.html")
+
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=6tail/lunar-java&type=Date)](https://star-history.com/#6tail/lunar-java&Date)
--- a/README_EN.md
+++ b/README_EN.md
@@ -12,7 +12,7 @@ lunar is a calendar library for Solar and Chinese Lunar.
 <dependency>
  <groupId>cn.6tail</groupId>
  <artifactId>lunar</artifactId>
-  <version>1.3.3</version>
+  <version>1.7.3</version>
 </dependency>
 ```

@@ -50,3 +50,7 @@ Output:
 ## Documentation

 Please visit [https://6tail.cn/calendar/api.html](https://6tail.cn/calendar/api.html "https://6tail.cn/calendar/api.html")
+
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=6tail/lunar-java&type=Date)](https://star-history.com/#6tail/lunar-java&Date)
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
    <groupId>cn.6tail</groupId>
    <artifactId>lunar</artifactId>
    <packaging>jar</packaging>
-    <version>1.3.3</version>
+    <version>1.7.3</version>
    <name>${project.groupId}:${project.artifactId}</name>
    <url>https://github.com/6tail/lunar-java</url>
    <description>a calendar library for Solar and Chinese Lunar</description>
@@ -104,6 +104,7 @@
                            <goal>jar</goal>
                        </goals>
                        <configuration>
+                            <javadocExecutable>${java.home}/../bin/javadoc</javadocExecutable>
                            <additionalparam>-Xdoclint:none</additionalparam>
                            <source>${source-version}</source>
                        </configuration>
--- a/src/main/java/com/nlf/calendar/EightChar.java
+++ b/src/main/java/com/nlf/calendar/EightChar.java
@@ -145,14 +145,14 @@ public class EightChar {
   * @return 十神
   */
  public String getYearShiShenGan() {
-    return LunarUtil.SHI_SHEN_GAN.get(getDayGan() + getYearGan());
+    return LunarUtil.SHI_SHEN.get(getDayGan() + getYearGan());
  }

  private List<String> getShiShenZhi(String zhi) {
    List<String> hideGan = LunarUtil.ZHI_HIDE_GAN.get(zhi);
    List<String> l = new ArrayList<String>(hideGan.size());
    for (String gan : hideGan) {
-      l.add(LunarUtil.SHI_SHEN_ZHI.get(getDayGan() + zhi + gan));
+      l.add(LunarUtil.SHI_SHEN.get(getDayGan() + gan));
    }
    return l;
  }
@@ -185,8 +185,7 @@ public class EightChar {
  }

  private String getDiShi(int zhiIndex) {
-    int offset = CHANG_SHENG_OFFSET.get(getDayGan());
-    int index = offset + (getDayGanIndex() % 2 == 0 ? zhiIndex : -zhiIndex);
+    int index = CHANG_SHENG_OFFSET.get(getDayGan()) + (getDayGanIndex() % 2 == 0 ? zhiIndex : -zhiIndex);
    if (index >= 12) {
      index -= 12;
    }
@@ -265,7 +264,7 @@ public class EightChar {
   * @return 十神
   */
  public String getMonthShiShenGan() {
-    return LunarUtil.SHI_SHEN_GAN.get(getDayGan() + getMonthGan());
+    return LunarUtil.SHI_SHEN.get(getDayGan() + getMonthGan());
  }

  /**
@@ -427,7 +426,7 @@ public class EightChar {
   * @return 十神
   */
  public String getTimeShiShenGan() {
-    return LunarUtil.SHI_SHEN_GAN.get(getDayGan() + getTimeGan());
+    return LunarUtil.SHI_SHEN.get(getDayGan() + getTimeGan());
  }

  /**
@@ -500,29 +499,15 @@ public class EightChar {
   * @return 命宫
   */
  public String getMingGong() {
-    int monthZhiIndex = 0;
-    int timeZhiIndex = 0;
-    for (int i = 0, j = MONTH_ZHI.length; i < j; i++) {
-      String zhi = MONTH_ZHI[i];
-      if (lunar.getMonthZhiExact().equals(zhi)) {
-        monthZhiIndex = i;
-      }
-      if (lunar.getTimeZhi().equals(zhi)) {
-        timeZhiIndex = i;
-      }
+    int monthZhiIndex = LunarUtil.find(getMonthZhi(), MONTH_ZHI, 0);
+    int timeZhiIndex = LunarUtil.find(getTimeZhi(), MONTH_ZHI, 0);
+    int offset = monthZhiIndex + timeZhiIndex;
+    offset = (offset >= 14 ? 26 : 14) - offset;
+    int ganIndex = (lunar.getYearGanIndexExact() + 1) * 2 + offset;
+    while (ganIndex > 10) {
+      ganIndex -= 10;
    }
-    int zhiIndex = 26 - (monthZhiIndex + timeZhiIndex);
-    if (zhiIndex > 12) {
-      zhiIndex -= 12;
-    }
-    int jiaZiIndex = LunarUtil.getJiaZiIndex(lunar.getMonthInGanZhiExact()) - (monthZhiIndex - zhiIndex);
-    if (jiaZiIndex >= 60) {
-      jiaZiIndex -= 60;
-    }
-    if (jiaZiIndex < 0) {
-      jiaZiIndex += 60;
-    }
-    return LunarUtil.JIA_ZI[jiaZiIndex];
+    return LunarUtil.GAN[ganIndex] + MONTH_ZHI[offset];
  }

  /**
@@ -540,29 +525,14 @@ public class EightChar {
   * @return 身宫
   */
  public String getShenGong() {
-    int monthZhiIndex = 0;
-    int timeZhiIndex = 0;
-    for (int i = 0, j = MONTH_ZHI.length; i < j; i++) {
-      String zhi = MONTH_ZHI[i];
-      if (lunar.getMonthZhiExact().equals(zhi)) {
-        monthZhiIndex = i;
-      }
-      if (lunar.getTimeZhi().equals(zhi)) {
-        timeZhiIndex = i;
-      }
+    int monthZhiIndex = LunarUtil.find(getMonthZhi(), MONTH_ZHI, 0);
+    int timeZhiIndex = LunarUtil.find(getTimeZhi(), LunarUtil.ZHI, 0);
+    int offset = (monthZhiIndex + timeZhiIndex - 1) % 12;
+    int ganIndex = (lunar.getYearGanIndexExact() + 1) * 2 + offset;
+    while (ganIndex > 10) {
+      ganIndex -= 10;
    }
-    int zhiIndex = 2 + monthZhiIndex + timeZhiIndex;
-    if (zhiIndex > 12) {
-      zhiIndex -= 12;
-    }
-    int jiaZiIndex = LunarUtil.getJiaZiIndex(lunar.getMonthInGanZhiExact()) - (monthZhiIndex - zhiIndex);
-    if (jiaZiIndex >= 60) {
-      jiaZiIndex -= 60;
-    }
-    if (jiaZiIndex < 0) {
-      jiaZiIndex += 60;
-    }
-    return LunarUtil.JIA_ZI[jiaZiIndex];
+    return LunarUtil.GAN[ganIndex + 1] + MONTH_ZHI[offset + 1];
  }

  /**
--- a/src/main/java/com/nlf/calendar/Foto.java
+++ b/src/main/java/com/nlf/calendar/Foto.java
@@ -74,6 +74,10 @@ public class Foto {
    return lunar.getDayInChinese();
  }

+  /**
+   * 获取因果犯忌
+   * @return 因果犯忌
+   */
  public List<FotoFestival> getFestivals() {
    List<FotoFestival> l = new ArrayList<FotoFestival>();
    List<FotoFestival> fs = FotoUtil.FESTIVAL.get(getMonth() + "-" + getDay());
@@ -83,6 +87,19 @@ public class Foto {
    return l;
  }

+  /**
+   * 获取纪念日
+   * @return 纪念日
+   */
+  public List<String> getOtherFestivals() {
+    List<String> l = new ArrayList<String>();
+    List<String> fs = FotoUtil.OTHER_FESTIVAL.get(getMonth() + "-" + getDay());
+    if (null != fs) {
+      l.addAll(fs);
+    }
+    return l;
+  }
+
  /**
   * 是否月斋
   *
--- a/src/main/java/com/nlf/calendar/Lunar.java
+++ b/src/main/java/com/nlf/calendar/Lunar.java
@@ -1347,11 +1347,11 @@ public class Lunar {

  protected String getDayPositionTaiSui(String dayInGanZhi, int yearZhiIndex) {
    String p;
-    if ("甲子,乙丑,丙寅,丁卯,戊辰,已巳".contains(dayInGanZhi)) {
+    if ("甲子,乙丑,丙寅,丁卯,戊辰,己巳".contains(dayInGanZhi)) {
      p = "震";
-    } else if ("丙子,丁丑,戊寅,已卯,庚辰,辛巳".contains(dayInGanZhi)) {
+    } else if ("丙子,丁丑,戊寅,己卯,庚辰,辛巳".contains(dayInGanZhi)) {
      p = "离";
-    } else if ("戊子,已丑,庚寅,辛卯,壬辰,癸巳".contains(dayInGanZhi)) {
+    } else if ("戊子,己丑,庚寅,辛卯,壬辰,癸巳".contains(dayInGanZhi)) {
      p = "中";
    } else if ("庚子,辛丑,壬寅,癸卯,甲辰,乙巳".contains(dayInGanZhi)) {
      p = "兑";
@@ -1776,9 +1776,7 @@ public class Lunar {
   * @return 值日天神
   */
  public String getDayTianShen() {
-    String monthZhi = getMonthZhi();
-    int offset = LunarUtil.ZHI_TIAN_SHEN_OFFSET.get(monthZhi);
-    return LunarUtil.TIAN_SHEN[(dayZhiIndex + offset) % 12 + 1];
+    return LunarUtil.TIAN_SHEN[(dayZhiIndex + LunarUtil.ZHI_TIAN_SHEN_OFFSET.get(getMonthZhi())) % 12 + 1];
  }

  /**
@@ -1787,9 +1785,7 @@ public class Lunar {
   * @return 值时天神
   */
  public String getTimeTianShen() {
-    String dayZhi = getDayZhiExact();
-    int offset = LunarUtil.ZHI_TIAN_SHEN_OFFSET.get(dayZhi);
-    return LunarUtil.TIAN_SHEN[(timeZhiIndex + offset) % 12 + 1];
+    return LunarUtil.TIAN_SHEN[(timeZhiIndex + LunarUtil.ZHI_TIAN_SHEN_OFFSET.get(getDayZhiExact())) % 12 + 1];
  }

  /**
@@ -2384,7 +2380,7 @@ public class Lunar {
      Solar solar = entry.getValue();
      String day = wholeDay ? solar.toYmd() : solar.toYmdHms();
      if (forward) {
-        if (day.compareTo(today) < 0) {
+        if (day.compareTo(today) <= 0) {
          continue;
        }
        if (null == near) {
@@ -2948,11 +2944,7 @@ public class Lunar {
    days = current.subtract(start);
    Solar liQiuSolar = Solar.fromYmd(liQiu.getYear(), liQiu.getMonth(), liQiu.getDay());
    // 末伏
-    if (!liQiuSolar.isAfter(start)) {
-      if (days < 10) {
-        return new Fu("末伏", days + 1);
-      }
-    } else {
+    if (liQiuSolar.isAfter(start)) {
      // 中伏
      if (days < 10) {
        return new Fu("中伏", days + 11);
@@ -2960,9 +2952,9 @@ public class Lunar {
      // 末伏第1天
      start = start.next(10);
      days = current.subtract(start);
-      if (days < 10) {
-        return new Fu("末伏", days + 1);
-      }
+    }
+    if (days < 10) {
+      return new Fu("末伏", days + 1);
    }
    return null;
  }
--- a/src/main/java/com/nlf/calendar/LunarMonth.java
+++ b/src/main/java/com/nlf/calendar/LunarMonth.java
@@ -31,6 +31,10 @@ public class LunarMonth {
   */
  private final double firstJulianDay;

+  private final int index;
+
+  private final int zhiIndex;
+
  /**
   * 初始化
   *
@@ -39,11 +43,13 @@ public class LunarMonth {
   * @param dayCount       天数
   * @param firstJulianDay 初一的儒略日
   */
-  public LunarMonth(int lunarYear, int lunarMonth, int dayCount, double firstJulianDay) {
+  public LunarMonth(int lunarYear, int lunarMonth, int dayCount, double firstJulianDay, int index) {
    this.year = lunarYear;
    this.month = lunarMonth;
    this.dayCount = dayCount;
    this.firstJulianDay = firstJulianDay;
+    this.index = index;
+    this.zhiIndex = (index - 1 + LunarUtil.BASE_MONTH_ZHI_INDEX) % 12;
  }

  /**
@@ -93,6 +99,31 @@ public class LunarMonth {
    return dayCount;
  }

+  public int getIndex() {
+    return index;
+  }
+
+  public int getZhiIndex() {
+    return zhiIndex;
+  }
+
+  public int getGanIndex() {
+    int offset = (LunarYear.fromYear(year).getGanIndex() + 1) % 5 * 2;
+    return (index - 1 + offset) % 10;
+  }
+
+  public String getGan() {
+    return LunarUtil.GAN[getGanIndex() + 1];
+  }
+
+  public String getZhi() {
+    return LunarUtil.ZHI[zhiIndex + 1];
+  }
+
+  public String getGanZhi() {
+    return getGan() + getZhi();
+  }
+
  /**
   * 获取初一的儒略日
   *
@@ -102,6 +133,46 @@ public class LunarMonth {
    return firstJulianDay;
  }

+  public String getPositionXi() {
+    return LunarUtil.POSITION_XI[getGanIndex() + 1];
+  }
+
+  public String getPositionXiDesc() {
+    return LunarUtil.POSITION_DESC.get(getPositionXi());
+  }
+
+  public String getPositionYangGui() {
+    return LunarUtil.POSITION_YANG_GUI[getGanIndex() + 1];
+  }
+
+  public String getPositionYangGuiDesc() {
+    return LunarUtil.POSITION_DESC.get(getPositionYangGui());
+  }
+
+  public String getPositionYinGui() {
+    return LunarUtil.POSITION_YIN_GUI[getGanIndex() + 1];
+  }
+
+  public String getPositionYinGuiDesc() {
+    return LunarUtil.POSITION_DESC.get(getPositionYinGui());
+  }
+
+  public String getPositionFu(int sect) {
+    return (1 == sect ? LunarUtil.POSITION_FU : LunarUtil.POSITION_FU_2)[getGanIndex() + 1];
+  }
+
+  public String getPositionFuDesc(int sect) {
+    return LunarUtil.POSITION_DESC.get(getPositionFu(sect));
+  }
+
+  public String getPositionCai() {
+    return LunarUtil.POSITION_CAI[getGanIndex() + 1];
+  }
+
+  public String getPositionCaiDesc() {
+    return LunarUtil.POSITION_DESC.get(getPositionCai());
+  }
+  
  /**
   * 获取太岁方位
   *
@@ -121,7 +192,7 @@ public class LunarMonth {
        p = "坤";
        break;
      default:
-        p = LunarUtil.POSITION_GAN[Solar.fromJulianDay(this.getFirstJulianDay()).getLunar().getMonthGanIndex()];
+        p = LunarUtil.POSITION_GAN[Solar.fromJulianDay(getFirstJulianDay()).getLunar().getMonthGanIndex()];
    }
    return p;
  }
--- a/src/main/java/com/nlf/calendar/LunarTime.java
+++ b/src/main/java/com/nlf/calendar/LunarTime.java
@@ -206,9 +206,7 @@ public class LunarTime {
   * @return 值时天神
   */
  public String getTianShen() {
-    String dayZhi = lunar.getDayZhiExact();
-    int offset = LunarUtil.ZHI_TIAN_SHEN_OFFSET.get(dayZhi);
-    return LunarUtil.TIAN_SHEN[(zhiIndex + offset) % 12 + 1];
+    return LunarUtil.TIAN_SHEN[(zhiIndex + LunarUtil.ZHI_TIAN_SHEN_OFFSET.get(lunar.getDayZhiExact())) % 12 + 1];
  }

  /**
--- a/src/main/java/com/nlf/calendar/LunarYear.java
+++ b/src/main/java/com/nlf/calendar/LunarYear.java
@@ -4,9 +4,7 @@ import com.nlf.calendar.util.LunarUtil;
 import com.nlf.calendar.util.ShouXingUtil;

 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;

 /**
 * 农历年
@@ -28,24 +26,15 @@ public class LunarYear {
  /**
   * 闰冬月年份
   */
-  private static final int[] LEAP_11 = {75, 94, 170, 238, 265, 322, 389, 469, 553, 583, 610, 678, 735, 754, 773, 849, 887, 936, 1050, 1069, 1126, 1145, 1164, 1183, 1259, 1278, 1308, 1373, 1403, 1441, 1460, 1498, 1555, 1593, 1612, 1631, 1642, 2033, 2128, 2147, 2242, 2614, 2728, 2910, 3062, 3244, 3339, 3616, 3711, 3730, 3825, 4007, 4159, 4197, 4322, 4341, 4379, 4417, 4531, 4599, 4694, 4713, 4789, 4808, 4971, 5085, 5104, 5161, 5180, 5199, 5294, 5305, 5476, 5677, 5696, 5772, 5791, 5848, 5886, 6049, 6068, 6144, 6163, 6258, 6402, 6440, 6497, 6516, 6630, 6641, 6660, 6679, 6736, 6774, 6850, 6869, 6899, 6918, 6994, 7013, 7032, 7051, 7070, 7089, 7108, 7127, 7146, 7222, 7271, 7290, 7309, 7366, 7385, 7404, 7442, 7461, 7480, 7491, 7499, 7594, 7624, 7643, 7662, 7681, 7719, 7738, 7814, 7863, 7882, 7901, 7939, 7958, 7977, 7996, 8034, 8053, 8072, 8091, 8121, 8159, 8186, 8216, 8235, 8254, 8273, 8311, 8330, 8341, 8349, 8368, 8444, 8463, 8474, 8493, 8531, 8569, 8588, 8626, 8664, 8683, 8694, 8702, 8713, 8721, 8751, 8789, 8808, 8816, 8827, 8846, 8884, 8903, 8922, 8941, 8971, 9036, 9066, 9085, 9104, 9123, 9142, 9161, 9180, 9199, 9218, 9256, 9294, 9313, 9324, 9343, 9362, 9381, 9419, 9438, 9476, 9514, 9533, 9544, 9552, 9563, 9571, 9582, 9601, 9639, 9658, 9666, 9677, 9696, 9734, 9753, 9772, 9791, 9802, 9821, 9886, 9897, 9916, 9935, 9954, 9973, 9992};
+  private static final int[] LEAP_11 = {75, 94, 170, 265, 322, 398, 469, 553, 583, 610, 678, 735, 754, 773, 849, 887, 936, 1050, 1069, 1126, 1145, 1164, 1183, 1259, 1278, 1308, 1373, 1403, 1441, 1460, 1498, 1555, 1593, 1612, 1631, 1642, 2033, 2128, 2147, 2242, 2614, 2728, 2910, 3062, 3244, 3339, 3616, 3711, 3730, 3825, 4007, 4159, 4197, 4322, 4341, 4379, 4417, 4531, 4599, 4694, 4713, 4789, 4808, 4971, 5085, 5104, 5161, 5180, 5199, 5294, 5305, 5476, 5677, 5696, 5772, 5791, 5848, 5886, 6049, 6068, 6144, 6163, 6258, 6402, 6440, 6497, 6516, 6630, 6641, 6660, 6679, 6736, 6774, 6850, 6869, 6899, 6918, 6994, 7013, 7032, 7051, 7070, 7089, 7108, 7127, 7146, 7222, 7271, 7290, 7309, 7366, 7385, 7404, 7442, 7461, 7480, 7491, 7499, 7594, 7624, 7643, 7662, 7681, 7719, 7738, 7814, 7863, 7882, 7901, 7939, 7958, 7977, 7996, 8034, 8053, 8072, 8091, 8121, 8159, 8186, 8216, 8235, 8254, 8273, 8311, 8330, 8341, 8349, 8368, 8444, 8463, 8474, 8493, 8531, 8569, 8588, 8626, 8664, 8683, 8694, 8702, 8713, 8721, 8751, 8789, 8808, 8816, 8827, 8846, 8884, 8903, 8922, 8941, 8971, 9036, 9066, 9085, 9104, 9123, 9142, 9161, 9180, 9199, 9218, 9256, 9294, 9313, 9324, 9343, 9362, 9381, 9419, 9438, 9476, 9514, 9533, 9544, 9552, 9563, 9571, 9582, 9601, 9639, 9658, 9666, 9677, 9696, 9734, 9753, 9772, 9791, 9802, 9821, 9886, 9897, 9916, 9935, 9954, 9973, 9992};
  /**
   * 闰腊月年份
   */
  private static final int[] LEAP_12 = {37, 56, 113, 132, 151, 189, 208, 227, 246, 284, 303, 341, 360, 379, 417, 436, 458, 477, 496, 515, 534, 572, 591, 629, 648, 667, 697, 716, 792, 811, 830, 868, 906, 925, 944, 963, 982, 1001, 1020, 1039, 1058, 1088, 1153, 1202, 1221, 1240, 1297, 1335, 1392, 1411, 1422, 1430, 1517, 1525, 1536, 1574, 3358, 3472, 3806, 3988, 4751, 4941, 5066, 5123, 5275, 5343, 5438, 5457, 5495, 5533, 5552, 5715, 5810, 5829, 5905, 5924, 6421, 6535, 6793, 6812, 6888, 6907, 7002, 7184, 7260, 7279, 7374, 7556, 7746, 7757, 7776, 7833, 7852, 7871, 7966, 8015, 8110, 8129, 8148, 8224, 8243, 8338, 8406, 8425, 8482, 8501, 8520, 8558, 8596, 8607, 8615, 8645, 8740, 8778, 8835, 8865, 8930, 8960, 8979, 8998, 9017, 9055, 9074, 9093, 9112, 9150, 9188, 9237, 9275, 9332, 9351, 9370, 9408, 9427, 9446, 9457, 9465, 9495, 9560, 9590, 9628, 9647, 9685, 9715, 9742, 9780, 9810, 9818, 9829, 9848, 9867, 9905, 9924, 9943, 9962, 10000};

-  private static final Map<Integer, Integer> LEAP = new HashMap<Integer, Integer>();
+  private static final int[] YMC = {11, 12, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10};

-  private static final Map<Integer, LunarYear> CACHE = new HashMap<Integer, LunarYear>();
-
-  static {
-    for (int y : LEAP_11) {
-      LEAP.put(y, 13);
-    }
-    for (int y : LEAP_12) {
-      LEAP.put(y, 14);
-    }
-  }
+  private static LunarYear CACHE_YEAR = null;

  /**
   * 农历年
@@ -93,101 +82,127 @@ public class LunarYear {
    compute();
  }

+  private static boolean contains(int[] arr, int n) {
+    for (int o : arr) {
+      if (n == o) {
+        return true;
+      }
+    }
+    return false;
+  }
+
  /**
   * 通过农历年初始化
   *
   * @param lunarYear 农历年
   * @return 农历年
   */
-  public static LunarYear fromYear(int lunarYear) {
-    LunarYear obj = CACHE.get(lunarYear);
-    if (null == obj) {
-      obj = new LunarYear(lunarYear);
-      CACHE.put(lunarYear, obj);
+  public synchronized static LunarYear fromYear(int lunarYear) {
+    LunarYear y;
+    if (null == LunarYear.CACHE_YEAR || LunarYear.CACHE_YEAR.getYear() != lunarYear) {
+      y = new LunarYear(lunarYear);
+      LunarYear.CACHE_YEAR = y;
+    } else {
+      y = LunarYear.CACHE_YEAR;
    }
-    return obj;
+    return y;
  }

  private void compute() {
-    // 节气(中午12点)
+    // 节气
    double[] jq = new double[27];
-    // 合朔，即每月初一(中午12点)
+    // 合朔，即每月初一
    double[] hs = new double[16];
    // 每月天数
-    int[] dayCounts = new int[hs.length - 1];
+    int[] dayCounts = new int[15];
+    int[] months = new int[15];

    int currentYear = this.year;

-    int year = currentYear - 2000;
+    double jd = Math.floor((currentYear - 2000) * 365.2422 + 180);
+    // 355是2000.12冬至，得到较靠近jd的冬至估计值
+    double w = Math.floor((jd - 355 + 183) / 365.2422) * 365.2422 + 355;
+    if (ShouXingUtil.calcQi(w) > jd) {
+      w -= 365.2422;
+    }
+    // 25个节气时刻(北京时间)，从冬至开始到下一个冬至以后
+    for (int i = 0; i < 26; i++) {
+      jq[i] = ShouXingUtil.calcQi(w + 15.2184 * i);
+    }
    // 从上年的大雪到下年的立春
    for (int i = 0, j = Lunar.JIE_QI_IN_USE.length; i < j; i++) {
-      // 精确的节气
-      double t = 36525 * ShouXingUtil.saLonT((year + (17 + i) * 15d / 360) * ShouXingUtil.PI_2);
-      t += ShouXingUtil.ONE_THIRD - ShouXingUtil.dtT(t);
-      jieQiJulianDays.add(t + Solar.J2000);
-      // 按中午12点算的节气
-      if (i > 0 && i < 28) {
-        jq[i - 1] = Math.round(t);
+      if (i == 0) {
+        jd = ShouXingUtil.qiAccurate2(jq[0] - 15.2184);
+      } else if (i <= 26) {
+        jd = ShouXingUtil.qiAccurate2(jq[i - 1]);
+      } else {
+        jd = ShouXingUtil.qiAccurate2(jq[25] + 15.2184 * (i - 26));
      }
+      jieQiJulianDays.add(jd + Solar.J2000);
    }

-    // 冬至前的初一
-    double w = ShouXingUtil.calcShuo(jq[0]);
+    // 冬至前的初一，今年"首朔"的日月黄经差w
+    w = ShouXingUtil.calcShuo(jq[0]);
    if (w > jq[0]) {
-      if (currentYear != 41 && currentYear != 193 && currentYear != 288 && currentYear != 345 && currentYear != 918 && currentYear != 1013) {
-        w -= 29.5306;
-      }
+      w -= 29.53;
    }
    // 递推每月初一
-    for (int i = 0, j = hs.length; i < j; i++) {
+    for (int i = 0; i < 16; i++) {
      hs[i] = ShouXingUtil.calcShuo(w + 29.5306 * i);
    }
-    // 每月天数
-    for (int i = 0, j = dayCounts.length; i < j; i++) {
-      dayCounts[i] = (int) (hs[i + 1] - hs[i]);
+    // 每月
+    for (int i = 0; i < 15; i++) {
+      dayCounts[i] = (int)(hs[i + 1] - hs[i]);
+      months[i] = i;
    }

    int prevYear = currentYear - 1;
-
-    int leapYear = -1;
-    int leapIndex = -1;
-
-    Integer leap = LEAP.get(currentYear);
-    if (null == leap) {
-      leap = LEAP.get(prevYear);
-      if (null == leap) {
-        if (hs[13] <= jq[24]) {
-          int i = 1;
-          while (hs[i + 1] > jq[2 * i] && i < 13) {
-            i++;
-          }
-          leapYear = currentYear;
-          leapIndex = i;
-        }
-      } else {
-        leapYear = prevYear;
-        leapIndex = leap - 12;
+    int leapIndex = 16;
+    if (contains(LEAP_11, currentYear)) {
+      leapIndex = 13;
+    } else if (contains(LEAP_12, currentYear)) {
+      leapIndex = 14;
+    } else if (hs[13] <= jq[24]) {
+      int i = 1;
+      while (hs[i + 1] > jq[2 * i] && i < 13) {
+        i++;
      }
-    } else {
-      leapYear = currentYear;
-      leapIndex = leap;
+      leapIndex = i;
+    }
+    for (int i = leapIndex; i < 15; i++) {
+      months[i] -= 1;
    }

+    int fm = -1;
+    int index = -1;
    int y = prevYear;
-    int m = 11;
-    for (int i = 0, j = dayCounts.length; i < j; i++) {
-      int cm = m;
-      if (y == leapYear && i == leapIndex) {
-        cm = -cm;
+    for (int i = 0; i < 15; i++) {
+      double dm = hs[i] + Solar.J2000;
+      int v2 = months[i];
+      int mc = YMC[v2 % 12];
+      if (1724360 <= dm && dm < 1729794) {
+        mc = YMC[(v2 + 1) % 12];
+      } else if (1807724 <= dm && dm < 1808699) {
+        mc = YMC[(v2 + 1) % 12];
+      } else if (dm == 1729794 || dm == 1808699) {
+        mc = 12;
      }
-      this.months.add(new LunarMonth(y, cm, dayCounts[i], hs[i] + Solar.J2000));
-      if (y != leapYear || i + 1 != leapIndex) {
-        m++;
+      if (fm == -1) {
+        fm = mc;
+        index = mc;
      }
-      if (m == 13) {
-        m = 1;
-        y++;
+      if (mc < fm) {
+        y += 1;
+        index = 1;
      }
+      fm = mc;
+      if (i == leapIndex) {
+        mc = -mc;
+      } else if (dm == 1729794 || dm == 1808699) {
+        mc = -11;
+      }
+      this.months.add(new LunarMonth(y, mc, dayCounts[i], hs[i] + Solar.J2000, index));
+      index++;
    }
  }

--- a/src/main/java/com/nlf/calendar/NineStar.java
+++ b/src/main/java/com/nlf/calendar/NineStar.java
@@ -18,7 +18,7 @@ public class NineStar {
  /**
   * 七色
   */
-  public static final String[] COLOR = {"白", "黒", "碧", "绿", "黄", "白", "赤", "白", "紫"};
+  public static final String[] COLOR = {"白", "黑", "碧", "绿", "黄", "白", "赤", "白", "紫"};

  /**
   * 五行
--- a/src/main/java/com/nlf/calendar/Solar.java
+++ b/src/main/java/com/nlf/calendar/Solar.java
@@ -89,9 +89,13 @@ public class Solar {
    if (month < 1 || month > 12) {
      throw new IllegalArgumentException(String.format("wrong month %d", month));
    }
-    if (day < 1 || day > 31) {
+    if (day < 1) {
      throw new IllegalArgumentException(String.format("wrong day %d", day));
    }
+    int days = SolarUtil.getDaysOfMonth(year, month);
+    if (day > days) {
+      throw new IllegalArgumentException(String.format("only %d days in solar year %d month %d", days, year, month));
+    }
    if (hour < 0 || hour > 23) {
      throw new IllegalArgumentException(String.format("wrong hour %d", hour));
    }
@@ -186,6 +190,10 @@ public class Solar {
      minute -= 60;
      hour++;
    }
+    if (hour > 23) {
+      hour -= 24;
+      day += 1;
+    }
    this.year = year;
    this.month = month;
    this.day = day;
@@ -292,48 +300,72 @@ public class Solar {
  public static List<Solar> fromBaZi(String yearGanZhi, String monthGanZhi, String dayGanZhi, String timeGanZhi, int sect, int baseYear) {
    sect = (1 == sect) ? 1 : 2;
    List<Solar> l = new ArrayList<Solar>();
-    List<Integer> years = new ArrayList<Integer>();
-    Solar today = fromDate(new Date());
-    int offsetYear = LunarUtil.getJiaZiIndex(today.getLunar().getYearInGanZhiExact())-LunarUtil.getJiaZiIndex(yearGanZhi);
-    if(offsetYear < 0){
-      offsetYear += 60;
+    // 月地支距寅月的偏移值
+    int m = LunarUtil.find(monthGanZhi.substring(1), LunarUtil.ZHI, -1) - 2;
+    if (m < 0) {
+      m += 12;
    }
-    int startYear = today.getYear() - offsetYear - 1;
-    int minYear = baseYear - 2;
-    while (startYear >= minYear) {
-      years.add(startYear);
-      startYear -= 60;
+    // 月天干要一致
+    if (((LunarUtil.find(yearGanZhi.substring(0, 1), LunarUtil.GAN, -1) + 1) * 2 + m) % 10 != LunarUtil.find(monthGanZhi.substring(0, 1), LunarUtil.GAN, -1)) {
+      return l;
    }
-    List<Integer> hours = new ArrayList<Integer>(2);
-    String timeZhi = timeGanZhi.substring(1);
-    for(int i = 0, j = LunarUtil.ZHI.length; i < j; i++){
-      if(LunarUtil.ZHI[i].equals(timeZhi)){
-        hours.add((i - 1) * 2);
-      }
+    // 1年的立春是辛酉，序号57
+    int y = LunarUtil.getJiaZiIndex(yearGanZhi) - 57;
+    if (y < 0) {
+      y += 60;
    }
-    if ("子".equals(timeZhi)) {
-      hours.add(23);
+    y++;
+    // 节令偏移值
+    m *= 2;
+    // 时辰地支转时刻，子时按零点算
+    int h = LunarUtil.find(timeGanZhi.substring(1), LunarUtil.ZHI, -1) * 2;
+    int[] hours = {h};
+    if (0 == h && 2 == sect) {
+      hours = new int[]{0, 23};
    }
-    for (int hour: hours) {
-      for (Integer y : years) {
-        int maxYear = y + 3;
-        int year = y;
-        int month = 11;
-        if (year < baseYear) {
-          year = baseYear;
-          month = 1;
-        }
-        Solar solar = fromYmdHms(year, month, 1, hour, 0, 0);
-        while (solar.getYear() <= maxYear) {
-          Lunar lunar = solar.getLunar();
-          String dgz = (2 == sect) ? lunar.getDayInGanZhiExact2() : lunar.getDayInGanZhiExact();
-          if (lunar.getYearInGanZhiExact().equals(yearGanZhi) && lunar.getMonthInGanZhiExact().equals(monthGanZhi) && dgz.equals(dayGanZhi) && lunar.getTimeInGanZhi().equals(timeGanZhi)) {
-            l.add(solar);
-            break;
+    int startYear = baseYear - 1;
+
+    // 结束年
+    Calendar c = Calendar.getInstance(TIME_ZONE);
+    c.setTime(new Date());
+    c.set(Calendar.MILLISECOND, 0);
+    int endYear = c.get(Calendar.YEAR);
+
+    while (y <= endYear) {
+      if (y >= startYear) {
+        // 立春为寅月的开始
+        List<Solar> jieQiList = new ArrayList<Solar>(Lunar.fromYmd(y, 1, 1).getJieQiTable().values());
+        // 节令推移，年干支和月干支就都匹配上了
+        Solar solarTime = jieQiList.get(4 + m);
+        if (solarTime.getYear() >= baseYear) {
+          // 日干支和节令干支的偏移值
+          int d = LunarUtil.getJiaZiIndex(dayGanZhi) - LunarUtil.getJiaZiIndex(solarTime.getLunar().getDayInGanZhiExact2());
+          if (d < 0) {
+            d += 60;
+          }
+          if (d > 0) {
+            // 从节令推移天数
+            solarTime = solarTime.next(d);
+          }
+          for (int hour : hours) {
+            int mi = 0;
+            int s = 0;
+            if (d == 0 && hour == solarTime.getHour()) {
+              // 如果正好是节令当天，且小时和节令的小时数相等的极端情况，把分钟和秒钟带上
+              mi = solarTime.getMinute();
+              s = solarTime.getSecond();
+            }
+            // 验证一下
+            Solar solar = Solar.fromYmdHms(solarTime.getYear(), solarTime.getMonth(), solarTime.getDay(), hour, mi, s);
+            Lunar lunar = solar.getLunar();
+            String dgz = (2 == sect) ? lunar.getDayInGanZhiExact2() : lunar.getDayInGanZhiExact();
+            if (lunar.getYearInGanZhiExact().equals(yearGanZhi) && lunar.getMonthInGanZhiExact().equals(monthGanZhi) && dgz.equals(dayGanZhi) && lunar.getTimeInGanZhi().equals(timeGanZhi)) {
+              l.add(solar);
+            }
          }
-          solar = solar.next(1);
        }
      }
+      y += 60;
    }
    return l;
  }
@@ -353,26 +385,7 @@ public class Solar {
   * @return 0123456
   */
  public int getWeek() {
-    Solar start = fromYmd(1582, 10, 15);
-    int y = year;
-    int m = month;
-    int d = day;
-    Solar current = fromYmd(y, m, d);
-    // 蔡勒公式
-    if (m < 3) {
-      m += 12;
-      y--;
-    }
-    int c = y / 100;
-    y = y - c * 100;
-    int x = y + y / 4 + c / 4 - 2 * c;
-    int w;
-    if (current.isBefore(start)) {
-      w = (x + 13 * (m + 1) / 5 + d + 2) % 7;
-    } else {
-      w = (x + 26 * (m + 1) / 10 + d - 1) % 7;
-    }
-    return (w + 7) % 7;
+    return ((int) (getJulianDay() + 0.5) + 7000001) % 7;
  }

  /**
@@ -597,6 +610,7 @@ public class Solar {

  /**
   * 阳历日期相减，获得相差天数
+   *
   * @param solar 阳历
   * @return 天数
   */
@@ -606,6 +620,7 @@ public class Solar {

  /**
   * 阳历日期相减，获得相差分钟数
+   *
   * @param solar 阳历
   * @return 分钟数
   */
@@ -624,6 +639,7 @@ public class Solar {

  /**
   * 是否在指定日期之后
+   *
   * @param solar 阳历
   * @return true/false
   */
@@ -663,6 +679,7 @@ public class Solar {

  /**
   * 是否在指定日期之前
+   *
   * @param solar 阳历
   * @return true/false
   */
@@ -702,6 +719,7 @@ public class Solar {

  /**
   * 年推移
+   *
   * @param years 年数
   * @return 阳历
   */
@@ -709,24 +727,23 @@ public class Solar {
    int y = year + years;
    int m = month;
    int d = day;
-    // 2月处理
-    if (2 == m) {
+    if (1582 == y && 10 == m) {
+      if (d > 4 && d < 15) {
+        d += 10;
+      }
+    } else if (2 == m) {
      if (d > 28) {
        if (!SolarUtil.isLeapYear(y)) {
          d = 28;
        }
      }
    }
-    if (1582 == y && 10 == m) {
-      if (d > 4 && d < 15) {
-        d += 10;
-      }
-    }
    return fromYmdHms(y, m, d, hour, minute, second);
  }

  /**
   * 月推移
+   *
   * @param months 月数
   * @return 阳历
   */
@@ -735,18 +752,15 @@ public class Solar {
    int y = month.getYear();
    int m = month.getMonth();
    int d = day;
-    // 2月处理
-    if (2 == m) {
-      if (d > 28) {
-        if (!SolarUtil.isLeapYear(y)) {
-          d = 28;
-        }
-      }
-    }
    if (1582 == y && 10 == m) {
      if (d > 4 && d < 15) {
        d += 10;
      }
+    } else {
+      int maxDay = SolarUtil.getDaysOfMonth(y, m);
+      if (d > maxDay) {
+        d = maxDay;
+      }
    }
    return fromYmdHms(y, m, d, hour, minute, second);
  }
@@ -790,7 +804,7 @@ public class Solar {
      d += days;
    }
    if (1582 == y && 10 == m) {
-      if (d > 4 ) {
+      if (d > 4) {
        d += 10;
      }
    }
@@ -805,7 +819,7 @@ public class Solar {
   * @return 阳历日期
   */
  public Solar next(int days, boolean onlyWorkday) {
-    if(!onlyWorkday) {
+    if (!onlyWorkday) {
      return next(days);
    }
    Solar solar = fromYmdHms(year, month, day, hour, minute, second);
@@ -834,6 +848,7 @@ public class Solar {

  /**
   * 小时推移
+   *
   * @param hours 小时数
   * @return 阳历
   */
@@ -851,4 +866,55 @@ public class Solar {
    return fromYmdHms(solar.getYear(), solar.getMonth(), solar.getDay(), hour, solar.getMinute(), solar.getSecond());
  }

+  /**
+   * 获取薪资比例(感谢 https://gitee.com/smr1987)
+   *
+   * @return 薪资比例：1/2/3
+   */
+  public int getSalaryRate() {
+    // 元旦节
+    if (month == 1 && day == 1) {
+      return 3;
+    }
+    // 劳动节
+    if (month == 5 && day == 1) {
+      return 3;
+    }
+    // 国庆
+    if (month == 10 && day >= 1 && day <= 3) {
+      return 3;
+    }
+    Lunar lunar = getLunar();
+    // 春节
+    if (lunar.getMonth() == 1 && lunar.getDay() >= 1 && lunar.getDay() <= 3) {
+      return 3;
+    }
+    // 端午
+    if (lunar.getMonth() == 5 && lunar.getDay() == 5) {
+      return 3;
+    }
+    // 中秋
+    if (lunar.getMonth() == 8 && lunar.getDay() == 15) {
+      return 3;
+    }
+    // 清明
+    if ("清明".equals(lunar.getJieQi())) {
+      return 3;
+    }
+    Holiday holiday = HolidayUtil.getHoliday(year, month, day);
+    if (null != holiday) {
+      // 法定假日非上班
+      if (!holiday.isWork()) {
+        return 2;
+      }
+    } else {
+      // 周末
+      int week = getWeek();
+      if (week == 6 || week == 0) {
+        return 2;
+      }
+    }
+    // 工作日
+    return 1;
+  }
 }
--- a/src/main/java/com/nlf/calendar/eightchar/LiuYue.java
+++ b/src/main/java/com/nlf/calendar/eightchar/LiuYue.java
@@ -9,7 +9,7 @@ import com.nlf.calendar.util.LunarUtil;
 */
 public class LiuYue {
  /**
-   * 序数，0-9
+   * 序数，0-11
   */
  private final int index;

--- a/src/main/java/com/nlf/calendar/util/FotoUtil.java
+++ b/src/main/java/com/nlf/calendar/util/FotoUtil.java
@@ -262,6 +262,46 @@ public class FotoUtil {
    }
  };

+  /**
+   * 纪念日
+   */
+  public static final Map<String, List<String>> OTHER_FESTIVAL = new HashMap<String, List<String>>() {
+    private static final long serialVersionUID = -1;
+
+    {
+      put("1-1", Collections.nCopies(1, "弥勒菩萨圣诞"));
+      put("1-6", Collections.nCopies(1, "定光佛圣诞"));
+      put("2-8", Collections.nCopies(1, "释迦牟尼佛出家"));
+      put("2-15", Collections.nCopies(1, "释迦牟尼佛涅槃"));
+      put("2-19", Collections.nCopies(1, "观世音菩萨圣诞"));
+      put("2-21", Collections.nCopies(1, "普贤菩萨圣诞"));
+      put("3-16", Collections.nCopies(1, "准提菩萨圣诞"));
+      put("4-4", Collections.nCopies(1, "文殊菩萨圣诞"));
+      put("4-8", Collections.nCopies(1, "释迦牟尼佛圣诞"));
+      put("4-15", Collections.nCopies(1, "佛吉祥日"));
+      put("4-28", Collections.nCopies(1, "药王菩萨圣诞"));
+      put("5-13", Collections.nCopies(1, "伽蓝菩萨圣诞"));
+      put("6-3", Collections.nCopies(1, "韦驮菩萨圣诞"));
+      put("6-19", Collections.nCopies(1, "观音菩萨成道"));
+      put("7-13", Collections.nCopies(1, "大势至菩萨圣诞"));
+      put("7-15", Collections.nCopies(1, "佛欢喜日"));
+      put("7-24", Collections.nCopies(1, "龙树菩萨圣诞"));
+      put("7-30", Collections.nCopies(1, "地藏菩萨圣诞"));
+      put("8-15", Collections.nCopies(1, "月光菩萨圣诞"));
+      put("8-22", Collections.nCopies(1, "燃灯佛圣诞"));
+      put("9-9", Collections.nCopies(1, "摩利支天菩萨圣诞"));
+      put("9-19", Collections.nCopies(1, "观世音菩萨出家"));
+      put("9-30", Collections.nCopies(1, "药师琉璃光佛圣诞"));
+      put("10-5", Collections.nCopies(1, "达摩祖师圣诞"));
+      put("10-20", Collections.nCopies(1, "文殊菩萨出家"));
+      put("11-17", Collections.nCopies(1, "阿弥陀佛圣诞"));
+      put("11-19", Collections.nCopies(1, "日光菩萨圣诞"));
+      put("12-8", Collections.nCopies(1, "释迦牟尼佛成道"));
+      put("12-23", Collections.nCopies(1, "监斋菩萨圣诞"));
+      put("12-29", Collections.nCopies(1, "华严菩萨圣诞"));
+    }
+  };
+
  /**
   * 27星宿，佛教从印度传入中国，印度把28星宿改为27星宿，把牛宿(牛金牛)纳入了女宿(女土蝠)。
   */
--- a/src/main/java/com/nlf/calendar/util/HolidayUtil.java
+++ b/src/main/java/com/nlf/calendar/util/HolidayUtil.java
--- a/src/main/java/com/nlf/calendar/util/LunarUtil.java
+++ b/src/main/java/com/nlf/calendar/util/LunarUtil.java
--- a/src/main/java/com/nlf/calendar/util/ShouXingUtil.java
+++ b/src/main/java/com/nlf/calendar/util/ShouXingUtil.java
--- a/src/main/java/com/nlf/calendar/util/SolarUtil.java
+++ b/src/main/java/com/nlf/calendar/util/SolarUtil.java
@@ -69,70 +69,141 @@ public class SolarUtil {

    {
      put("1-8", Collections.nCopies(1, "周恩来逝世纪念日"));
-      put("1-10", Arrays.asList("中国人民警察节", "中国公安110宣传日"));
+      put("1-10", Collections.nCopies(1, "中国人民警察节"));
+      put("1-14", Collections.nCopies(1, "日记情人节"));
      put("1-21", Collections.nCopies(1, "列宁逝世纪念日"));
      put("1-26", Collections.nCopies(1, "国际海关日"));
+      put("1-27", Collections.nCopies(1, "国际大屠杀纪念日"));
      put("2-2", Collections.nCopies(1, "世界湿地日"));
      put("2-4", Collections.nCopies(1, "世界抗癌日"));
-      put("2-7", Collections.nCopies(1, "京汉铁路罢工纪念"));
+      put("2-7", Collections.nCopies(1, "京汉铁路罢工纪念日"));
      put("2-10", Collections.nCopies(1, "国际气象节"));
      put("2-19", Collections.nCopies(1, "邓小平逝世纪念日"));
+      put("2-20", Collections.nCopies(1, "世界社会公正日"));
      put("2-21", Collections.nCopies(1, "国际母语日"));
      put("2-24", Collections.nCopies(1, "第三世界青年日"));
      put("3-1", Collections.nCopies(1, "国际海豹日"));
-      put("3-3", Collections.nCopies(1, "全国爱耳日"));
+      put("3-3", Arrays.asList("世界野生动植物日", "全国爱耳日"));
      put("3-5", Arrays.asList("周恩来诞辰纪念日", "中国青年志愿者服务日"));
      put("3-6", Collections.nCopies(1, "世界青光眼日"));
+      put("3-7", Collections.nCopies(1, "女生节"));
      put("3-12", Collections.nCopies(1, "孙中山逝世纪念日"));
-      put("3-14", Collections.nCopies(1, "马克思逝世纪念日"));
+      put("3-14", Arrays.asList("马克思逝世纪念日", "白色情人节"));
      put("3-17", Collections.nCopies(1, "国际航海日"));
-      put("3-18", Collections.nCopies(1, "全国科技人才活动日"));
-      put("3-21", Arrays.asList("世界森林日", "世界睡眠日"));
+      put("3-18", Arrays.asList("全国科技人才活动日", "全国爱肝日"));
+      put("3-20", Collections.nCopies(1, "国际幸福日"));
+      put("3-21", Arrays.asList("世界森林日", "世界睡眠日", "国际消除种族歧视日"));
      put("3-22", Collections.nCopies(1, "世界水日"));
      put("3-23", Collections.nCopies(1, "世界气象日"));
      put("3-24", Collections.nCopies(1, "世界防治结核病日"));
-      put("4-2", Collections.nCopies(1, "国际儿童图书日"));
+      put("3-29", Collections.nCopies(1, "中国黄花岗七十二烈士殉难纪念日"));
+      put("4-2", Arrays.asList("国际儿童图书日", "世界自闭症日"));
+      put("4-4", Collections.nCopies(1, "国际地雷行动日"));
      put("4-7", Collections.nCopies(1, "世界卫生日"));
-      put("4-22", Collections.nCopies(1, "列宁诞辰纪念日"));
-      put("4-23", Collections.nCopies(1, "世界图书和版权日"));
-      put("4-26", Collections.nCopies(1, "世界知识产权日"));
+      put("4-8", Collections.nCopies(1, "国际珍稀动物保护日"));
+      put("4-12", Collections.nCopies(1, "世界航天日"));
+      put("4-14", Collections.nCopies(1, "黑色情人节"));
+      put("4-15", Collections.nCopies(1, "全民国家安全教育日"));
+      put("4-22", Arrays.asList("世界地球日", "列宁诞辰纪念日"));
+      put("4-23", Collections.nCopies(1, "世界读书日"));
+      put("4-24", Collections.nCopies(1, "中国航天日"));
+      put("4-25", Collections.nCopies(1, "儿童预防接种宣传日"));
+      put("4-26", Arrays.asList("世界知识产权日", "全国疟疾日"));
+      put("4-28", Collections.nCopies(1, "世界安全生产与健康日"));
+      put("4-30", Collections.nCopies(1, "全国交通安全反思日"));
+      put("5-2", Collections.nCopies(1, "世界金枪鱼日"));
      put("5-3", Collections.nCopies(1, "世界新闻自由日"));
      put("5-5", Collections.nCopies(1, "马克思诞辰纪念日"));
      put("5-8", Collections.nCopies(1, "世界红十字日"));
      put("5-11", Collections.nCopies(1, "世界肥胖日"));
+      put("5-12", Arrays.asList("全国防灾减灾日", "护士节"));
+      put("5-14", Collections.nCopies(1, "玫瑰情人节"));
+      put("5-15", Collections.nCopies(1, "国际家庭日"));
+      put("5-19", Collections.nCopies(1, "中国旅游日"));
+      put("5-20", Collections.nCopies(1, "网络情人节"));
+      put("5-22", Collections.nCopies(1, "国际生物多样性日"));
      put("5-25", Collections.nCopies(1, "525心理健康节"));
      put("5-27", Collections.nCopies(1, "上海解放日"));
+      put("5-29", Collections.nCopies(1, "国际维和人员日"));
+      put("5-30", Collections.nCopies(1, "中国五卅运动纪念日"));
      put("5-31", Collections.nCopies(1, "世界无烟日"));
+      put("6-3", Collections.nCopies(1, "世界自行车日"));
      put("6-5", Collections.nCopies(1, "世界环境日"));
      put("6-6", Collections.nCopies(1, "全国爱眼日"));
      put("6-8", Collections.nCopies(1, "世界海洋日"));
      put("6-11", Collections.nCopies(1, "中国人口日"));
-      put("6-14", Collections.nCopies(1, "世界献血日"));
+      put("6-14", Arrays.asList("世界献血日", "亲亲情人节"));
+      put("6-17", Collections.nCopies(1, "世界防治荒漠化与干旱日"));
+      put("6-20", Collections.nCopies(1, "世界难民日"));
+      put("6-21", Collections.nCopies(1, "国际瑜伽日"));
+      put("6-25", Collections.nCopies(1, "全国土地日"));
+      put("6-26", Arrays.asList("国际禁毒日", "联合国宪章日"));
      put("7-1", Collections.nCopies(1, "香港回归纪念日"));
-      put("7-7", Collections.nCopies(1, "中国人民抗日战争纪念日"));
-      put("7-11", Collections.nCopies(1, "世界人口日"));
+      put("7-6", Arrays.asList("国际接吻日", "朱德逝世纪念日"));
+      put("7-7", Collections.nCopies(1, "七七事变纪念日"));
+      put("7-11", Arrays.asList("世界人口日", "中国航海日"));
+      put("7-14", Collections.nCopies(1, "银色情人节"));
+      put("7-18", Collections.nCopies(1, "曼德拉国际日"));
+      put("7-30", Collections.nCopies(1, "国际友谊日"));
+      put("8-3", Collections.nCopies(1, "男人节"));
      put("8-5", Collections.nCopies(1, "恩格斯逝世纪念日"));
      put("8-6", Collections.nCopies(1, "国际电影节"));
-      put("8-12", Collections.nCopies(1, "国际青年日"));
+      put("8-8", Collections.nCopies(1, "全民健身日"));
+      put("8-9", Collections.nCopies(1, "国际土著人日"));
+      put("8-12", Collections.nCopies(1, "国际青年节"));
+      put("8-14", Collections.nCopies(1, "绿色情人节"));
+      put("8-19", Arrays.asList("世界人道主义日", "中国医师节"));
      put("8-22", Collections.nCopies(1, "邓小平诞辰纪念日"));
+      put("8-29", Collections.nCopies(1, "全国测绘法宣传日"));
      put("9-3", Collections.nCopies(1, "中国抗日战争胜利纪念日"));
+      put("9-5", Collections.nCopies(1, "中华慈善日"));
      put("9-8", Collections.nCopies(1, "世界扫盲日"));
-      put("9-9", Collections.nCopies(1, "毛泽东逝世纪念日"));
-      put("9-14", Collections.nCopies(1, "世界清洁地球日"));
+      put("9-9", Arrays.asList("毛泽东逝世纪念日", "全国拒绝酒驾日"));
+      put("9-14", Arrays.asList("世界清洁地球日", "相片情人节"));
+      put("9-15", Collections.nCopies(1, "国际民主日"));
+      put("9-16", Collections.nCopies(1, "国际臭氧层保护日"));
+      put("9-17", Collections.nCopies(1, "世界骑行日"));
      put("9-18", Collections.nCopies(1, "九一八事变纪念日"));
      put("9-20", Collections.nCopies(1, "全国爱牙日"));
      put("9-21", Collections.nCopies(1, "国际和平日"));
      put("9-27", Collections.nCopies(1, "世界旅游日"));
+      put("9-30", Collections.nCopies(1, "中国烈士纪念日"));
+      put("10-1", Collections.nCopies(1, "国际老年人日"));
+      put("10-2", Collections.nCopies(1, "国际非暴力日"));
      put("10-4", Collections.nCopies(1, "世界动物日"));
+      put("10-11", Collections.nCopies(1, "国际女童日"));
      put("10-10", Collections.nCopies(1, "辛亥革命纪念日"));
-      put("10-13", Collections.nCopies(1, "中国少年先锋队诞辰日"));
+      put("10-13", Arrays.asList("国际减轻自然灾害日", "中国少年先锋队诞辰日"));
+      put("10-14", Collections.nCopies(1, "葡萄酒情人节"));
+      put("10-16", Collections.nCopies(1, "世界粮食日"));
+      put("10-17", Collections.nCopies(1, "全国扶贫日"));
+      put("10-20", Collections.nCopies(1, "世界统计日"));
+      put("10-24", Arrays.asList("世界发展信息日", "程序员节"));
      put("10-25", Collections.nCopies(1, "抗美援朝纪念日"));
+      put("11-5", Collections.nCopies(1, "世界海啸日"));
+      put("11-8", Collections.nCopies(1, "记者节"));
+      put("11-9", Collections.nCopies(1, "全国消防日"));
+      put("11-11", Collections.nCopies(1, "光棍节"));
      put("11-12", Collections.nCopies(1, "孙中山诞辰纪念日"));
+      put("11-14", Collections.nCopies(1, "电影情人节"));
+      put("11-16", Collections.nCopies(1, "国际宽容日"));
      put("11-17", Collections.nCopies(1, "国际大学生节"));
+      put("11-19", Collections.nCopies(1, "世界厕所日"));
      put("11-28", Collections.nCopies(1, "恩格斯诞辰纪念日"));
+      put("11-29", Collections.nCopies(1, "国际声援巴勒斯坦人民日"));
      put("12-1", Collections.nCopies(1, "世界艾滋病日"));
+      put("12-2", Collections.nCopies(1, "全国交通安全日"));
+      put("12-3", Collections.nCopies(1, "世界残疾人日"));
+      put("12-4", Collections.nCopies(1, "全国法制宣传日"));
+      put("12-5", Arrays.asList("世界弱能人士日", "国际志愿人员日"));
+      put("12-7", Collections.nCopies(1, "国际民航日"));
+      put("12-9", Arrays.asList("世界足球日", "国际反腐败日"));
+      put("12-10", Collections.nCopies(1, "世界人权日"));
+      put("12-11", Collections.nCopies(1, "国际山岳日"));
      put("12-12", Collections.nCopies(1, "西安事变纪念日"));
      put("12-13", Collections.nCopies(1, "国家公祭日"));
+      put("12-14", Collections.nCopies(1, "拥抱情人节"));
+      put("12-18", Collections.nCopies(1, "国际移徙者日"));
      put("12-26", Collections.nCopies(1, "毛泽东诞辰纪念日"));
    }
  };
@@ -147,6 +218,9 @@ public class SolarUtil {
   * @return true/false 闰年/非闰年
   */
  public static boolean isLeapYear(int year) {
+    if (year < 1600) {
+      return year % 4 == 0;
+    }
    return (year % 4 == 0 && year % 100 != 0) || (year % 400 == 0);
  }

--- a/src/test/java/sample/BaZiTestNew.java
+++ b/src/test/java/sample/BaZiTestNew.java
@@ -77,7 +77,7 @@ public class BaZiTestNew {
  public void test7() {
    Solar solar = new Solar(2020, 5, 26, 23, 43, 0);
    Lunar lunar = solar.getLunar();
-    //庚子, 辛巳, 庚午, 丙子]
+    // [庚子, 辛巳, 庚午, 丙子]
    System.out.println(lunar.getEightChar());
  }

--- a/src/test/java/sample/HolidayTest.java
+++ b/src/test/java/sample/HolidayTest.java
@@ -1,8 +1,12 @@
 package sample;

+import com.nlf.calendar.Holiday;
+import com.nlf.calendar.Solar;
 import com.nlf.calendar.util.HolidayUtil;
 import org.junit.Test;

+import java.util.List;
+
 public class HolidayTest {

  @Test
@@ -20,4 +24,31 @@ public class HolidayTest {
    System.out.println(HolidayUtil.getHolidaysByTarget("20200501"));
    System.out.println(HolidayUtil.getHolidaysByTarget(2011,1,1));
  }
+
+  @Test
+  public void test1(){
+    StringBuilder s = new StringBuilder();
+    for(int i = 2001; i <= 2024; i++) {
+      List<Holiday> l = HolidayUtil.getHolidays(i);
+      for (Holiday d : l) {
+        int index = -1;
+        for (int x = 0;x <HolidayUtil.NAMES.length;x++) {
+          if (HolidayUtil.NAMES[x].equals(d.getName())) {
+            index = x;
+            break;
+          }
+        }
+        if (index == -1) {
+          throw new IllegalArgumentException(d.getName());
+        }
+        String day = d.getDay();
+        String target = d.getTarget();
+        Solar solar = Solar.fromYmd(Integer.parseInt(day.substring(0,4)), Integer.parseInt(day.substring(5,7)), Integer.parseInt(day.substring(8)));
+        Solar targetSolar = Solar.fromYmd(Integer.parseInt(target.substring(0,4)), Integer.parseInt(target.substring(5,7)), Integer.parseInt(target.substring(8)));
+        int diff = targetSolar.subtract(solar);
+        s.append(String.format("%s%d%d%s%02d", d.getDay().replace("-",""), d.isWork() ? 0 : 1, index, diff < 0 ? "-" : "+", Math.abs(diff)));
+      }
+    }
+    System.out.println(s);
+  }
 }
--- a/src/test/java/test/BaZiTest.java
+++ b/src/test/java/test/BaZiTest.java
@@ -3,6 +3,7 @@ package test;
 import com.nlf.calendar.EightChar;
 import com.nlf.calendar.Lunar;
 import com.nlf.calendar.Solar;
+import com.nlf.calendar.eightchar.Yun;
 import org.junit.Assert;
 import org.junit.Test;

@@ -258,8 +259,8 @@ public class BaZiTest {
    }

    List<String> expected = new ArrayList<String>();
-    expected.add("1976-09-21 12:00:00");
    expected.add("1916-10-06 12:00:00");
+    expected.add("1976-09-21 12:00:00");
    Assert.assertEquals(expected, actual);
  }

@@ -285,8 +286,8 @@ public class BaZiTest {
    }

    List<String> expected = new ArrayList<String>();
-    expected.add("1999-07-21 16:00:00");
    expected.add("1939-08-05 16:00:00");
+    expected.add("1999-07-21 16:00:00");
    Assert.assertEquals(expected, actual);
  }

@@ -299,8 +300,8 @@ public class BaZiTest {
    }

    List<String> expected = new ArrayList<String>();
-    expected.add("1960-12-17 12:00:00");
    expected.add("1901-01-01 12:00:00");
+    expected.add("1960-12-17 12:00:00");
    Assert.assertEquals(expected, actual);
  }

@@ -313,8 +314,8 @@ public class BaZiTest {
    }

    List<String> expected = new ArrayList<String>();
-    expected.add("2020-07-21 22:00:00");
    expected.add("1960-08-05 22:00:00");
+    expected.add("2020-07-21 22:00:00");
    Assert.assertEquals(expected, actual);
  }

@@ -368,15 +369,15 @@ public class BaZiTest {

  @Test
  public void test14() {
-    List<Solar> l = Solar.fromBaZi("癸卯","甲寅","癸丑","甲子", 2, 1843);
+    List<Solar> l = Solar.fromBaZi("癸卯","甲寅","甲寅","甲子", 2, 1843);
    List<String> actual = new ArrayList<String>();
    for (Solar solar : l) {
      actual.add(solar.toYmdHms());
    }

    List<String> expected = new ArrayList<String>();
-    expected.add("2023-02-24 23:00:00");
-    expected.add("1843-02-08 23:00:00");
+    expected.add("1843-02-09 00:00:00");
+    expected.add("2023-02-25 00:00:00");
    Assert.assertEquals(expected, actual);
  }

@@ -389,8 +390,8 @@ public class BaZiTest {
    }

    List<String> expected = new ArrayList<String>();
-    expected.add("1960-01-15 16:00:00");
    expected.add("1900-01-29 16:00:00");
+    expected.add("1960-01-15 16:00:00");
    Assert.assertEquals(expected, actual);
  }

@@ -406,4 +407,146 @@ public class BaZiTest {
    expected.add("1959-12-17 16:00:00");
    Assert.assertEquals(expected, actual);
  }
+
+  @Test
+  public void test17() {
+    Solar solar = new Solar(1986, 5, 29, 13, 37, 0);
+    Lunar lunar = solar.getLunar();
+    EightChar eightChar = lunar.getEightChar();
+    Assert.assertEquals("辛丑", eightChar.getShenGong());
+  }
+
+  @Test
+  public void test18() {
+    Solar solar = new Solar(2023, 10, 8, 18, 37, 0);
+    Lunar lunar = solar.getLunar();
+    EightChar eightChar = lunar.getEightChar();
+    Assert.assertEquals("己未", eightChar.getShenGong());
+  }
+
+  @Test
+  public void test19() {
+    List<Solar> l = Solar.fromBaZi("丁丑","癸卯","癸丑","辛酉");
+    List<String> actual = new ArrayList<String>();
+    for (Solar solar : l) {
+      actual.add(solar.toYmdHms());
+    }
+
+    List<String> expected = new ArrayList<String>();
+    expected.add("1937-03-27 18:00:00");
+    expected.add("1997-03-12 18:00:00");
+    Assert.assertEquals(expected, actual);
+  }
+
+  @Test
+  public void test20() {
+    List<Solar> l = Solar.fromBaZi("乙未","己卯","丁丑","甲辰");
+    List<String> actual = new ArrayList<String>();
+    for (Solar solar : l) {
+      actual.add(solar.toYmdHms());
+    }
+
+    List<String> expected = new ArrayList<String>();
+    expected.add("1955-03-17 08:00:00");
+    Assert.assertEquals(expected, actual);
+  }
+
+  @Test
+  public void test21() {
+    Lunar lunar = Solar.fromYmdHms(2024, 1, 29, 9, 30, 0).getLunar();
+    EightChar eightChar = lunar.getEightChar();
+    Assert.assertEquals("命宫", "癸亥", eightChar.getMingGong());
+    Assert.assertEquals("身宫", "己未", eightChar.getShenGong());
+  }
+
+  @Test
+  public void test22() {
+    Assert.assertEquals("身宫", "丙寅", Solar.fromYmdHms(1990, 1, 27, 0, 0, 0).getLunar().getEightChar().getShenGong());
+  }
+
+  @Test
+  public void test23() {
+    Assert.assertEquals("甲戌", Solar.fromYmdHms(2019, 3, 7, 8, 0, 0).getLunar().getEightChar().getMingGong());
+  }
+
+  @Test
+  public void test24() {
+    Assert.assertEquals("丁丑", Solar.fromYmdHms(2019, 3, 27, 2, 0, 0).getLunar().getEightChar().getMingGong());
+  }
+
+  @Test
+  public void test25() {
+    Assert.assertEquals("丙寅", Lunar.fromYmdHms(1994, 5, 20, 18, 0 ,0).getEightChar().getMingGong());
+  }
+
+  @Test
+  public void test26() {
+    Lunar lunar = Solar.fromYmdHms(1986, 2, 16, 8, 0, 0).getLunar();
+    EightChar eightChar = lunar.getEightChar();
+    Assert.assertEquals("命宫", "己亥", eightChar.getMingGong());
+    Assert.assertEquals("身宫", "乙未", eightChar.getShenGong());
+  }
+
+  @Test
+  public void test27() {
+    Lunar lunar = Solar.fromYmdHms(1972, 11, 27, 10, 0, 0).getLunar();
+    EightChar eightChar = lunar.getEightChar();
+    Assert.assertEquals("身宫", "乙巳", eightChar.getShenGong());
+  }
+
+  @Test
+  public void test28() {
+    Lunar lunar = Solar.fromYmdHms(1986, 5, 29, 13, 37, 0).getLunar();
+    EightChar eightChar = lunar.getEightChar();
+    Yun yun = eightChar.getYun(1, 2);
+    Assert.assertEquals(2, yun.getStartYear());
+    Assert.assertEquals(7, yun.getStartMonth());
+    Assert.assertEquals(0, yun.getStartDay());
+  }
+
+  @Test
+  public void test29() {
+    List<Solar> l = Solar.fromBaZi("甲辰","丙寅","壬戌","壬子", 2);
+    List<String> actual = new ArrayList<String>();
+    for (Solar solar : l) {
+      actual.add(solar.toYmdHms());
+    }
+
+    List<String> expected = new ArrayList<String>();
+    expected.add("2024-02-28 23:00:00");
+    Assert.assertEquals(expected, actual);
+  }
+
+  @Test
+  public void test30() {
+    List<Solar> l = Solar.fromBaZi("甲辰","丙寅","癸亥","壬子", 1);
+    List<String> actual = new ArrayList<String>();
+    for (Solar solar : l) {
+      actual.add(solar.toYmdHms());
+    }
+
+    List<String> expected = new ArrayList<String>();
+    expected.add("2024-02-29 00:00:00");
+    Assert.assertEquals(expected, actual);
+  }
+
+  @Test
+  public void test31() {
+    List<Solar> l = Solar.fromBaZi("丁卯","丁未","甲申","乙丑", 1, 1900);
+    List<String> actual = new ArrayList<String>();
+    for (Solar solar : l) {
+      actual.add(solar.toYmdHms());
+    }
+
+    List<String> expected = new ArrayList<String>();
+    expected.add("1987-08-03 02:00:00");
+    Assert.assertEquals(expected, actual);
+  }
+
+  @Test
+  public void test32() {
+    Lunar lunar = Solar.fromYmdHms(1980, 6, 15, 12, 30, 30).getLunar();
+    EightChar eightChar = lunar.getEightChar();
+    Assert.assertEquals("身宫", "己丑", eightChar.getShenGong());
+  }
 }
--- a/src/test/java/test/FotoTest.java
+++ b/src/test/java/test/FotoTest.java
@@ -5,6 +5,9 @@ import com.nlf.calendar.Lunar;
 import org.junit.Assert;
 import org.junit.Test;

+import java.util.ArrayList;
+import java.util.List;
+
 /**
 * 佛历测试
 *
@@ -28,4 +31,12 @@ public class FotoTest {
    Assert.assertEquals("青龙", foto.getShou());
  }

+  @Test
+  public void test2() {
+    Foto foto = Foto.fromLunar(Lunar.fromYmd(2021, 3, 16));
+    List<String> expected = new ArrayList<String>();
+    expected.add("准提菩萨圣诞");
+    Assert.assertEquals(expected, foto.getOtherFestivals());
+  }
+
 }
--- a/src/test/java/test/JieQiTest.java
+++ b/src/test/java/test/JieQiTest.java
@@ -30,9 +30,9 @@ public class JieQiTest {
        put("春分","2022-03-20 23:33:15");
        put("清明","2022-04-05 03:20:03");
        put("谷雨","2022-04-20 10:24:07");
-        put("立夏","2022-05-05 20:25:46");
+        put("立夏","2022-05-05 20:25:47");
        put("小满","2022-05-21 09:22:25");
-        put("芒种","2022-06-06 00:25:37");
+        put("芒种","2022-06-06 00:25:38");
        put("夏至","2022-06-21 17:13:40");
        put("小暑","2022-07-07 10:37:49");
        put("大暑","2022-07-23 04:06:49");
@@ -177,13 +177,13 @@ public class JieQiTest {
  @Test
  public void test7() {
    Lunar lunar = Lunar.fromYmd(2012, 9, 1);
-    Assert.assertEquals("2012-09-07 13:29:00", lunar.getJieQiTable().get("白露").toYmdHms());
+    Assert.assertEquals("2012-09-07 13:29:01", lunar.getJieQiTable().get("白露").toYmdHms());
  }

  @Test
  public void test8() {
    Lunar lunar = Lunar.fromYmd(2050, 12, 1);
-    Assert.assertEquals("2050-12-07 06:41:00", lunar.getJieQiTable().get("DA_XUE").toYmdHms());
+    Assert.assertEquals("2050-12-07 06:40:53", lunar.getJieQiTable().get("DA_XUE").toYmdHms());
  }

  @Test
@@ -194,4 +194,16 @@ public class JieQiTest {
    Assert.assertEquals("冬至", solar.getLunar().getQi());
  }

+  @Test
+  public void test10() {
+    Lunar lunar = Solar.fromYmd(2023, 6, 1).getLunar();
+    Assert.assertEquals("2022-12-22 05:48:01", lunar.getJieQiTable().get("冬至").toYmdHms());
+  }
+
+  @Test
+  public void test11() {
+    Lunar lunar = Solar.fromYmd(2025, 3, 5).getLunar();
+    Assert.assertEquals("2025-03-05 16:07:02", lunar.getJieQiTable().get("惊蛰").toYmdHms());
+  }
+
 }
--- a/src/test/java/test/LunarMonthTest.java
+++ b/src/test/java/test/LunarMonthTest.java
@@ -0,0 +1,62 @@
+package test;
+
+import com.nlf.calendar.LunarMonth;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * 农历月测试
+ *
+ * @author 6tail
+ */
+public class LunarMonthTest {
+
+  @Test
+  public void test(){
+    LunarMonth month = LunarMonth.fromYm(2023, 1);
+    Assert.assertEquals(1, month.getIndex());
+    Assert.assertEquals("甲寅", month.getGanZhi());
+  }
+
+  @Test
+  public void test1(){
+    LunarMonth month = LunarMonth.fromYm(2023, -2);
+    Assert.assertEquals(3, month.getIndex());
+    Assert.assertEquals("丙辰", month.getGanZhi());
+  }
+
+  @Test
+  public void test2(){
+    LunarMonth month = LunarMonth.fromYm(2023, 3);
+    Assert.assertEquals(4, month.getIndex());
+    Assert.assertEquals("丁巳", month.getGanZhi());
+  }
+
+  @Test
+  public void test3(){
+    LunarMonth month = LunarMonth.fromYm(2024, 1);
+    Assert.assertEquals(1, month.getIndex());
+    Assert.assertEquals("丙寅", month.getGanZhi());
+  }
+
+  @Test
+  public void test4(){
+    LunarMonth month = LunarMonth.fromYm(2023, 12);
+    Assert.assertEquals(13, month.getIndex());
+    Assert.assertEquals("丙寅", month.getGanZhi());
+  }
+
+  @Test
+  public void test5(){
+    LunarMonth month = LunarMonth.fromYm(2022, 1);
+    Assert.assertEquals(1, month.getIndex());
+    Assert.assertEquals("壬寅", month.getGanZhi());
+  }
+
+  @Test
+  public void test6(){
+    LunarMonth month = LunarMonth.fromYm(2023, 9);
+    Assert.assertEquals("癸亥", month.getGanZhi());
+  }
+
+}
--- a/src/test/java/test/LunarTest.java
+++ b/src/test/java/test/LunarTest.java
@@ -7,8 +7,7 @@ import org.junit.Test;

 import java.text.ParseException;
 import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.TimeZone;
+import java.util.*;

 /**
 * 农历测试
@@ -377,7 +376,7 @@ public class LunarTest {
  public void test52() {
    Solar solar = Solar.fromYmd(2011, 11, 12);
    Lunar lunar = solar.getLunar();
-    Assert.assertEquals("厕灶厨 外西南", lunar.getDayPositionTai());
+    Assert.assertEquals("厨灶厕 外西南", lunar.getDayPositionTai());
  }

  @Test
@@ -409,7 +408,7 @@ public class LunarTest {
    Lunar lunar = solar.getLunar();
    Assert.assertEquals("甲辰", lunar.getMonthInGanZhi());
    Assert.assertEquals("癸卯", lunar.getMonthInGanZhiExact());
-    Assert.assertEquals(4, lunar.getDayJi().size());
+    Assert.assertEquals("[出火, 入宅, 安葬, 伐木]", lunar.getDayJi().toString());
  }

  @Test
@@ -627,4 +626,56 @@ public class LunarTest {
    Assert.assertEquals("1537-02-10", lunar.getSolar().toString());
  }

+  @Test
+  public void test92() {
+    Lunar lunar = Solar.fromYmd(917, 12, 1).getLunar();
+    Assert.assertEquals("九一七年闰十月十四", lunar.toString());
+  }
+
+  @Test
+  public void test93() {
+    Lunar lunar = Solar.fromYmd(917, 12, 31).getLunar();
+    Assert.assertEquals("九一七年冬月十五", lunar.toString());
+  }
+
+  @Test
+  public void test94() {
+    Lunar lunar = Solar.fromYmd(918, 1, 1).getLunar();
+    Assert.assertEquals("九一七年冬月十六", lunar.toString());
+  }
+
+  @Test
+  public void test95() {
+    Lunar lunar = Solar.fromYmd(2023, 10, 30).getLunar();
+    Assert.assertEquals("闭", lunar.getZhiXing());
+  }
+
+  @Test
+  public void test96() {
+    Lunar lunar = Solar.fromYmd(2025, 2, 7).getLunar();
+    Assert.assertEquals("[嫁娶, 祭祀, 祈福, 出行, 解除, 出火, 拆卸, 动土, 入宅, 移徙, 安床, 上梁, 栽种, 纳畜, 破土, 启钻, 安葬]", lunar.getDayYi().toString());
+    Assert.assertEquals("[开市, 立券, 理发, 作灶]", lunar.getDayJi().toString());
+  }
+
+  @Test
+  public void test97() {
+    Lunar lunar = Solar.fromYmd(2025, 3, 5).getLunar();
+    Assert.assertEquals("[破屋, 坏垣, 求医, 治病]", lunar.getDayYi().toString());
+    Assert.assertEquals("[诸事不宜]", lunar.getDayJi().toString());
+  }
+
+  @Test
+  public void test98() {
+    Lunar lunar = Solar.fromYmd(2025, 5, 3).getLunar();
+    Assert.assertEquals("[祭祀, 祈福, 求嗣, 斋醮, 沐浴, 纳畜, 入殓, 破土, 安葬]", lunar.getDayYi().toString());
+    Assert.assertEquals("[移徙, 入宅, 嫁娶, 出行, 安床]", lunar.getDayJi().toString());
+  }
+
+  @Test
+  public void test99() {
+    Lunar lunar = Solar.fromYmd(2025, 5, 4).getLunar();
+    Assert.assertEquals("[纳采, 祭祀, 祈福, 求嗣, 斋醮, 出行, 起基, 盖屋, 定磉, 安门, 入殓, 安葬]", lunar.getDayYi().toString());
+    Assert.assertEquals("[嫁娶, 开市, 纳财, 出火]", lunar.getDayJi().toString());
+  }
+
 }
--- a/src/test/java/test/NineStarTest.java
+++ b/src/test/java/test/NineStarTest.java
@@ -1,6 +1,8 @@
 package test;

 import com.nlf.calendar.Lunar;
+import com.nlf.calendar.LunarMonth;
+import com.nlf.calendar.LunarYear;
 import com.nlf.calendar.Solar;
 import org.junit.Assert;
 import org.junit.Test;
@@ -10,17 +12,77 @@ public class NineStarTest {
    public void test1() {
        Lunar lunar = Solar.fromYmd(1985, 2, 19).getLunar();
        Assert.assertEquals("六", lunar.getYearNineStar().getNumber());
+        Assert.assertEquals("五黄土玉衡", lunar.getDayNineStar().toString());
    }

    @Test
    public void test2() {
        Lunar lunar = Lunar.fromYmd(2022, 1, 1);
        Assert.assertEquals("六白金开阳", lunar.getYearNineStar().toString());
+        Assert.assertEquals("四绿木天权", lunar.getDayNineStar().toString());
    }

    @Test
    public void test3() {
        Lunar lunar = Lunar.fromYmd(2033, 1, 1);
        Assert.assertEquals("四绿木天权", lunar.getYearNineStar().toString());
+        Assert.assertEquals("一白水天枢", lunar.getDayNineStar().toString());
    }
+
+    @Test
+    public void test4() {
+        LunarYear y = LunarYear.fromYear(1985);
+        Assert.assertEquals("六白金开阳", y.getNineStar().toString());
+    }
+
+    @Test
+    public void test5() {
+        LunarYear y = LunarYear.fromYear(2022);
+        Assert.assertEquals("五黄土玉衡", y.getNineStar().toString());
+    }
+
+    @Test
+    public void test6() {
+        LunarYear y = LunarYear.fromYear(2033);
+        Assert.assertEquals("三碧木天玑", y.getNineStar().toString());
+    }
+
+    @Test
+    public void test7() {
+        LunarMonth m = LunarMonth.fromYm(1985, 2);
+        Assert.assertEquals("四绿木天权", m.getNineStar().toString());
+    }
+
+    @Test
+    public void test8() {
+        LunarMonth m = LunarMonth.fromYm(2022, 1);
+        Assert.assertEquals("二黑土天璇", m.getNineStar().toString());
+    }
+
+    @Test
+    public void test9() {
+        LunarMonth m = LunarMonth.fromYm(2033, 1);
+        Assert.assertEquals("五黄土玉衡", m.getNineStar().toString());
+    }
+
+    @Test
+    public void test10() {
+        Lunar d = Lunar.fromYmdHms(2033, 1, 1, 12, 0,0);
+        Assert.assertEquals("七赤金摇光", d.getTimeNineStar().toString());
+    }
+
+    @Test
+    public void test11() {
+        Lunar d = Lunar.fromYmdHms(2011, 5, 3, 23, 0,0);
+        Assert.assertEquals("七赤金摇光", d.getTimeNineStar().toString());
+    }
+
+    @Test
+    public void test12() {
+        LunarMonth m = LunarMonth.fromYm(2024, 11);
+        Assert.assertEquals("四绿木天权", m.getNineStar().toString());
+        m = LunarMonth.fromYm(2024, 12);
+        Assert.assertEquals("三碧木天玑", m.getNineStar().toString());
+    }
+
 }
--- a/src/test/java/test/SolarTest.java
+++ b/src/test/java/test/SolarTest.java
@@ -48,7 +48,7 @@ public class SolarTest {

  @Test
  public void test10(){
-    Assert.assertFalse(SolarUtil.isLeapYear(1500));
+    Assert.assertTrue(SolarUtil.isLeapYear(1500));
  }

  @Test
@@ -171,4 +171,28 @@ public class SolarTest {
    Assert.assertEquals("1582-09-29", solar.next(-6).toYmd());
  }

+  @Test
+  public void test27(){
+    Solar solar = Solar.fromYmd(2023, 8, 31);
+    Assert.assertEquals("2023-09-30", solar.nextMonth(1).toYmd());
+  }
+
+  @Test
+  public void test28(){
+    Solar solar = Solar.fromYmd(2023, 8, 31);
+    Assert.assertEquals("2023-10-31", solar.nextMonth(2).toYmd());
+  }
+
+  @Test
+  public void test29(){
+    Solar solar = Solar.fromYmd(2023, 8, 31);
+    Assert.assertEquals("2025-08-31", solar.nextYear(2).toYmd());
+  }
+
+  @Test
+  public void test30(){
+    Solar solar = Solar.fromYmd(2023, 8, 31);
+    Assert.assertEquals("2024-02-29", solar.nextMonth(6).toYmd());
+  }
+
 }
--- a/src/test/java/test/WeekTest.java
+++ b/src/test/java/test/WeekTest.java
@@ -54,4 +54,59 @@ public class WeekTest {
    Solar solar = Solar.fromYmd(1582, 10, 15);
    Assert.assertEquals(5, solar.getWeek());
  }
+
+  @Test
+  public void test3(){
+    Solar solar = Solar.fromYmd(1129, 11, 17);
+    Assert.assertEquals(0, solar.getWeek());
+  }
+
+  @Test
+  public void test4(){
+    Solar solar = Solar.fromYmd(1129, 11, 1);
+    Assert.assertEquals(5, solar.getWeek());
+  }
+
+  @Test
+  public void test5(){
+    Solar solar = Solar.fromYmd(8, 11, 1);
+    Assert.assertEquals(4, solar.getWeek());
+  }
+
+  @Test
+  public void test6(){
+    Solar solar = Solar.fromYmd(1582, 9, 30);
+    Assert.assertEquals(0, solar.getWeek());
+  }
+
+  @Test
+  public void test7(){
+    Solar solar = Solar.fromYmd(1582, 1, 1);
+    Assert.assertEquals(1, solar.getWeek());
+  }
+
+  @Test
+  public void test8(){
+    Solar solar = Solar.fromYmd(1500, 2, 29);
+    Assert.assertEquals(6, solar.getWeek());
+  }
+
+  @Test
+  public void test9(){
+    Solar solar = Solar.fromYmd(9865, 7, 26);
+    Assert.assertEquals(3, solar.getWeek());
+  }
+
+  @Test
+  public void test10(){
+    Assert.assertEquals(6, Solar.fromYmd(1961, 9, 30).getWeek());
+    Assert.assertEquals(6, Solar.fromYmdHms(1961, 9, 30, 23, 59, 59).getWeek());
+    Assert.assertEquals(6, Solar.fromYmdHms(1961, 9, 30, 20, 0, 0).getWeek());
+  }
+
+  @Test
+  public void test11(){
+    Assert.assertEquals(3, Solar.fromYmdHms(2021, 9, 15, 20, 0, 0).getWeek());
+  }
+
 }
Author	SHA1	Message	Date
6tail	9a302e2a1a	v1.7.3 修复个别日太岁方位的错误；修复八字身宫计算错误的问题。	2025-04-07 19:05:18 +08:00
6tail	264481532b	v1.7.2 修复每日宜忌错误；更新2018之后的△T参数。	2025-03-05 21:02:53 +08:00
6tail	2fedf45007	v1.7.1 修复每日宜忌错误。	2025-02-27 21:36:09 +08:00
6tail	0d226722d6	v1.7.0 修复每日宜忌错别字。	2025-02-12 19:43:52 +08:00
6tail	6dbf70186d	v1.4.0 修复九星错别字；优化每日宜忌算法；去除每日宜忌的重复项。	2025-02-06 20:46:13 +08:00
6tail	b6bde78e59	v1.3.15 新增2025年法定假日数据。	2024-11-12 21:14:19 +08:00
6tail	701cec10a0	v1.3.14 修复八字转阳历存在遗漏的问题。	2024-03-17 14:00:34 +08:00
6tail	0a4d172ef6	v1.3.13 修复节气当天获取下一节气仍为当前节气的问题；修复每日宜忌存在重复项的问题；修复八字转阳历存在遗漏的问题。	2024-02-29 11:59:27 +08:00
6tail	1c3ff0cbc5	v1.3.12 八字转阳历结果按时间先后排序，转换速度大幅提升。	2024-02-06 17:40:46 +08:00
6tail	e15a916e55	v1.3.11 修复命宫、身宫的错误。	2024-01-30 21:00:30 +08:00
6tail	1411d8017f	v1.3.10 修复八字转阳历为空的问题；修复一处法定假日数据错误；十神优化。	2024-01-03 19:31:09 +08:00
6tail	a17402241a	v1.3.9 修复星期错误的问题。	2023-11-09 11:58:29 +08:00
6tail	9e36b0739c	v1.3.8 修复星期错误的问题；修正逐日胎神数据。	2023-11-07 21:22:16 +08:00
6tail	1c72c5769e	v1.3.7 更新2024年法定假日数据；十神优化。	2023-10-26 11:21:09 +08:00
6tail	ceac1afc3e	v1.3.6 中元节改为农历七月十五；修复Solar的nextMonth超期问题。	2023-09-03 11:39:25 +08:00
6tail	d66cd71f44	v1.3.5 Solar增加薪资比例；修正与寿星v5.10的节气误差；修复古时阴阳历转换错误的问题。	2023-08-20 17:15:24 +08:00
6tail	3ef8d0c657	v1.3.4 LunarMonth增加序号、干支、财神方位等；完善纪念日。	2023-03-27 21:39:16 +08:00