diff --git a/src/main/java/com/example/demo/controller/ConsumeController.java b/src/main/java/com/example/demo/controller/ConsumeController.java
index 4f150fd..761d291 100644
--- a/src/main/java/com/example/demo/controller/ConsumeController.java
+++ b/src/main/java/com/example/demo/controller/ConsumeController.java
@@ -66,11 +66,10 @@ public class ConsumeController {
         return Result.success(gold);
     }
 
-    //消耗金币统计
+    //消耗金币增加
     @PostMapping("/add")
     public Result add(@RequestBody ConsumeUser consumeUser) {
-        consumeService.add(consumeUser);
-        return Result.success();
+        return consumeService.add(consumeUser);
     }
 
 
diff --git a/src/main/java/com/example/demo/service/ConsumeService.java b/src/main/java/com/example/demo/service/ConsumeService.java
index e0013d9..519492b 100644
--- a/src/main/java/com/example/demo/service/ConsumeService.java
+++ b/src/main/java/com/example/demo/service/ConsumeService.java
@@ -4,6 +4,7 @@ package com.example.demo.service;
 import com.example.demo.domain.entity.UserGoldRecord;
 import com.example.demo.domain.vo.ConsumeUser;
 import com.example.demo.domain.vo.Gold;
+import com.example.demo.domain.vo.Result;
 import com.github.pagehelper.PageInfo;
 
 /**
@@ -23,5 +24,5 @@ public interface ConsumeService {
 
     PageInfo<ConsumeUser> selectBy(Integer pageNum, Integer pageSize, ConsumeUser consumeUser);
 
-    void add(ConsumeUser consumeUser);
+    Result add(ConsumeUser consumeUser);
 }
diff --git a/src/main/java/com/example/demo/serviceImpl/ConsumeServiceImpl.java b/src/main/java/com/example/demo/serviceImpl/ConsumeServiceImpl.java
index e039544..a379fd8 100644
--- a/src/main/java/com/example/demo/serviceImpl/ConsumeServiceImpl.java
+++ b/src/main/java/com/example/demo/serviceImpl/ConsumeServiceImpl.java
@@ -5,6 +5,7 @@ import com.example.demo.domain.entity.UserGoldRecord;
 import com.example.demo.domain.vo.ConsumeUser;
 import com.example.demo.domain.vo.Gold;
 import com.example.demo.domain.vo.GoldUser;
+import com.example.demo.domain.vo.Result;
 import com.example.demo.mapper.ConsumeMapper;
 import com.example.demo.mapper.UserMapper;
 import com.example.demo.service.ConsumeService;
@@ -92,7 +93,7 @@ public class ConsumeServiceImpl implements ConsumeService {
 
     //新增消耗
     @Override
-    public void add(ConsumeUser consumeUser) {
+    public Result add(ConsumeUser consumeUser) {
         UserGoldRecord userGoldRecord = new UserGoldRecord();
 
         // 获取当前时间戳部分
@@ -117,6 +118,10 @@ public class ConsumeServiceImpl implements ConsumeService {
         // 获取当前月份（1-12）
         int currentMonth = LocalDate.now().getMonthValue();
         GoldUser gold = userMapper.selectGold(consumeUser.getJwcode().toString());
+        if(consumeUser.getFreeGold()>(gold.getNowFreeDecember()+ gold.getNowFreeJune())||consumeUser.getPermanentGold()>gold.getNowPermanentGold()
+        ||consumeUser.getTaskGold()>gold.getNowTaskGold()){
+            return Result.error("金币数量不足");
+        }
         // 根据当前月份设置对应字段
         if (currentMonth >= 1 && currentMonth <= 6) {
             // 1-6月：设置6月额度，12月保持默认值
@@ -153,5 +158,6 @@ public class ConsumeServiceImpl implements ConsumeService {
         user.setCurrentTaskGold(gold.getNowTaskGold()-consumeUser.getTaskGold());
         user.setConsumeNum(gold.getConsumeNum()-1);
         userMapper.updateGold(user);
+        return Result.success();
     }
 }