diff --git a/src/com/engine/bjcj220907/service/OverseasAllowanceCountService.java b/src/com/engine/bjcj220907/service/OverseasAllowanceCountService.java
index 397718b..d5f09c2 100644
--- a/src/com/engine/bjcj220907/service/OverseasAllowanceCountService.java
+++ b/src/com/engine/bjcj220907/service/OverseasAllowanceCountService.java
@@ -1,6 +1,9 @@
 package com.engine.bjcj220907.service;
 
+import com.engine.bjcj220907.entity.JwCZInfo;
+
 import java.util.Calendar;
+import java.util.List;
 
 /**
  * @author Harryxzy
@@ -16,4 +19,13 @@ public interface OverseasAllowanceCountService {
      * @date 2022/9/26 14:05
      */
     void countOverseasAllowance(Calendar countCal);
+
+    /**
+     * @description 获取用户在考勤周期内存在境外常驻信息过滤出来，并且计算当月应常驻天数
+     * @return List<JwCZInfo>
+     * @author Harryxzy
+     * @date 2022/9/26 16:29
+     */
+     List<JwCZInfo> getCZInfosAndCZDays(List<JwCZInfo> jwCZInfos, Calendar startAttendanceCal, Calendar endAttendanceCal);
+
 }