diff --git a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/controller/admin/group/MemberGroupController.java b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/controller/admin/group/MemberGroupController.java
index 89cbf5ab..5b1a287e 100644
--- a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/controller/admin/group/MemberGroupController.java
+++ b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/controller/admin/group/MemberGroupController.java
@@ -8,11 +8,9 @@ import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.module.member.controller.admin.group.vo.*;
 import cn.iocoder.yudao.module.member.controller.admin.user.vo.MemberUserListVO;
 import cn.iocoder.yudao.module.member.convert.group.MemberGroupConvert;
-import cn.iocoder.yudao.module.member.dal.dataobject.card.CardDO;
 import cn.iocoder.yudao.module.member.dal.dataobject.group.MemberGroupDO;
 import cn.iocoder.yudao.module.member.dal.dataobject.user.MemberUserDO;
 import cn.iocoder.yudao.module.member.dal.mysql.card.CardMapper;
-import cn.iocoder.yudao.module.member.enums.CostTypeEnum;
 import cn.iocoder.yudao.module.member.service.group.MemberGroupService;
 import cn.iocoder.yudao.module.member.service.user.MemberUserService;
 import cn.iocoder.yudao.module.member.util.MemberTimeUtils;
@@ -20,14 +18,7 @@ import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.DeleteMapping;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.PutMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
 import javax.validation.Valid;
@@ -158,4 +149,10 @@ public class MemberGroupController {
         groupService.setAdmin(vo);
         return success(true);
     }
+
+    @PutMapping("/cleanCashAmount/{groupId}")
+    @Operation(summary = "清零")
+    public CommonResult<Boolean> cleanCashAmount(@PathVariable("groupId") Long groupId) {
+        return success(groupService.cleanCashAmount(groupId));
+    }
 }
diff --git a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/group/MemberGroupService.java b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/group/MemberGroupService.java
index 29bfbf4c..599590b5 100644
--- a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/group/MemberGroupService.java
+++ b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/group/MemberGroupService.java
@@ -143,4 +143,6 @@ public interface MemberGroupService {
     Boolean judgeStoreUse(Long userId);
 
     Boolean judgeGroup(Long userId,Long canteenId);
+
+    Boolean cleanCashAmount(Long groupId);
 }
diff --git a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/group/MemberGroupServiceImpl.java b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/group/MemberGroupServiceImpl.java
index 037eeef3..e8c129bc 100644
--- a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/group/MemberGroupServiceImpl.java
+++ b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/group/MemberGroupServiceImpl.java
@@ -270,4 +270,31 @@ public class MemberGroupServiceImpl implements MemberGroupService {
         }
         return false;
     }
+
+    @Override
+    public Boolean cleanCashAmount(Long groupId) {
+        List<MemberUserDO> byGroupId = memberGroupMapper.getByGroupId(groupId);
+        for (MemberUserDO memberUserDO : byGroupId) {
+            BigDecimal money = memberUserDO.getMoney();
+            BigDecimal wxAmount = memberUserDO.getWxAmount();
+            if(money.compareTo(BigDecimal.ZERO)>0){
+                memberUserDO.setMoney(BigDecimal.ZERO);
+                memberUserDO.setCashAmount(BigDecimal.ZERO);
+                memberUserDO.setWxAmount(wxAmount);
+                memberUserDO.setGiftAmount(BigDecimal.ZERO);
+            }else if (money.compareTo(BigDecimal.ZERO) == 0){
+                memberUserDO.setMoney(BigDecimal.ZERO);
+                memberUserDO.setCashAmount(BigDecimal.ZERO);
+                memberUserDO.setWxAmount(BigDecimal.ZERO);
+                memberUserDO.setGiftAmount(BigDecimal.ZERO);
+            }else {
+                memberUserDO.setMoney(money);
+                memberUserDO.setCashAmount(BigDecimal.ZERO);
+                memberUserDO.setWxAmount(BigDecimal.ZERO);
+                memberUserDO.setGiftAmount(BigDecimal.ZERO);
+            }
+        }
+      return  memberUserService.updateList(byGroupId);
+
+    }
 }
diff --git a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/user/MemberUserService.java b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/user/MemberUserService.java
index 74a24999..64b10707 100644
--- a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/user/MemberUserService.java
+++ b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/user/MemberUserService.java
@@ -275,4 +275,6 @@ public interface MemberUserService {
     void imgCreate(String filePath,Long storeId);
 
     void general(String mobile);
+
+    Boolean updateList(List<MemberUserDO> updateList);
 }
diff --git a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/user/MemberUserServiceImpl.java b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/user/MemberUserServiceImpl.java
index c57ec936..acbb511c 100644
--- a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/user/MemberUserServiceImpl.java
+++ b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/user/MemberUserServiceImpl.java
@@ -1305,4 +1305,9 @@ public class MemberUserServiceImpl implements MemberUserService {
     public void general(String mobile) {
         memberUserMapper.updateFaceCanteenId(mobile);
     }
+
+    @Override
+    public Boolean updateList(List<MemberUserDO> updateList) {
+       return memberUserMapper.updateBatch(updateList);
+    }
 }