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 e476147..7fa6b9f 100644
--- a/src/main/java/com/example/demo/serviceImpl/coin/RechargeActivityCenterServiceImpl.java
+++ b/src/main/java/com/example/demo/serviceImpl/coin/RechargeActivityCenterServiceImpl.java
@@ -29,7 +29,7 @@ public class RechargeActivityCenterServiceImpl implements RechargeActivityCenter
     @Autowired
     private RechargeActivityCenterMapper rechargeActivityCenterMapper;
 
-    private static final String ACTIVITY_NAME_REGEX = "^[\\u4e00-\\u9fa5a-zA-Z0-9，。！？、；：\"'‘’“”（）《》【】—～~,.:;!()\\[\\]-_&+=]{1,100}$";
+    private static final String ACTIVITY_NAME_REGEX = "^[\\u4e00-\\u9fa5a-zA-Z0-9，。！？、；：\"'‘’“”（）《》【】—～~,.:;!()\\[\\]\\-_&+=]{1,100}$";
     private static final Pattern ACTIVITY_NAME_PATTERN = Pattern.compile(ACTIVITY_NAME_REGEX);
     // 根据ID查询活动
     @Override