diff --git a/src/main/java/com/example/demo/mapper/coin/RechargeActivityCenterMapper.java b/src/main/java/com/example/demo/mapper/coin/RechargeActivityCenterMapper.java
index 2edee99..9ddd306 100644
--- a/src/main/java/com/example/demo/mapper/coin/RechargeActivityCenterMapper.java
+++ b/src/main/java/com/example/demo/mapper/coin/RechargeActivityCenterMapper.java
@@ -31,6 +31,8 @@ public interface RechargeActivityCenterMapper {
 
     // 更新活动
     void updateActivity(RechargeActivity activity);
+    // 更新活动地区
+    void updateActivityArea(RechargeActivity activity);
 
     // 删除活动
     void deleteActivity(RechargeActivity activity);
diff --git a/src/main/java/com/example/demo/serviceImpl/coin/RechargeActivityCenterServiceImpl.java b/src/main/java/com/example/demo/serviceImpl/coin/RechargeActivityCenterServiceImpl.java
index 02f5b4e..5571814 100644
--- a/src/main/java/com/example/demo/serviceImpl/coin/RechargeActivityCenterServiceImpl.java
+++ b/src/main/java/com/example/demo/serviceImpl/coin/RechargeActivityCenterServiceImpl.java
@@ -95,6 +95,9 @@ public class RechargeActivityCenterServiceImpl implements RechargeActivityCenter
             activity.setStatus("1");
         }
         rechargeActivityCenterMapper.updateActivity(activity);
+        if(activity.getBusinessBelong() == "客户归属地"){
+            rechargeActivityCenterMapper.updateActivityArea(activity);
+        }
     }
 
     @Override
diff --git a/src/main/resources/mapper/RechargeActivityCenterMapper.xml b/src/main/resources/mapper/RechargeActivityCenterMapper.xml
index f32c479..3a922bc 100644
--- a/src/main/resources/mapper/RechargeActivityCenterMapper.xml
+++ b/src/main/resources/mapper/RechargeActivityCenterMapper.xml
@@ -110,6 +110,15 @@
         WHERE id = #{id}
     </update>
 
+    <!-- 更新活动 -->
+    <update id="updateActivityArea" parameterType="com.example.demo.domain.vo.coin.RechargeActivity">
+        UPDATE recharge_activity
+        <set>
+           area = null
+        </set>
+        WHERE id = #{id}
+    </update>
+
     <!-- 删除活动 -->
     <!-- 删除活动 -->
     <update id="deleteActivity" parameterType="com.example.demo.domain.vo.coin.RechargeActivity">