From 94189f364b69c9ec945fb57ee511351cdc5bc811 Mon Sep 17 00:00:00 2001
From: 6tail <6tail@6tail.cn>
Date: Mon, 4 May 2020 08:28:02 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=87=BA=E7=8E=B0=E7=AC=AC0?=
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---
 src/main/java/com/nlf/calendar/SolarWeek.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/com/nlf/calendar/SolarWeek.java b/src/main/java/com/nlf/calendar/SolarWeek.java
index ff7b0b7..b1445c8 100644
--- a/src/main/java/com/nlf/calendar/SolarWeek.java
+++ b/src/main/java/com/nlf/calendar/SolarWeek.java
@@ -148,6 +148,9 @@ public class SolarWeek {
     Calendar c = Calendar.getInstance();
     c.set(year,month-1,1);
     int firstDayWeek = c.get(Calendar.DAY_OF_WEEK)-1;
+    if(firstDayWeek==0){
+      firstDayWeek = 7;
+    }
     return (int)Math.ceil((day+firstDayWeek-start)/7D);
   }