diff --git a/src/main/java/com/sztzjy/fund_investment/controller/TopicController.java b/src/main/java/com/sztzjy/fund_investment/controller/TopicController.java
index 96e9e76..6598957 100644
--- a/src/main/java/com/sztzjy/fund_investment/controller/TopicController.java
+++ b/src/main/java/com/sztzjy/fund_investment/controller/TopicController.java
@@ -31,8 +31,6 @@ import java.util.List;
 @RequestMapping("/stu/topics")
 @Api(tags = "学生端--答题视频相关接口")
 public class TopicController {
-    @Autowired
-    private TopicsMapper topicsMapper;
     @Autowired
     private TopicService topicService;
     @Autowired
diff --git a/src/main/java/com/sztzjy/fund_investment/controller/UserController.java b/src/main/java/com/sztzjy/fund_investment/controller/UserController.java
index 4f8765e..9143ddc 100644
--- a/src/main/java/com/sztzjy/fund_investment/controller/UserController.java
+++ b/src/main/java/com/sztzjy/fund_investment/controller/UserController.java
@@ -106,7 +106,7 @@ public class UserController {
             String newUUID = IdUtil.simpleUUID();
             if (user != null) {
                 Flow flow = flowMapper.selectByPrimaryKey(user.getUserid());
-                Map<String, Object> map = getStringObjectMap(access_token, un, dis, newUUID, flow.getFlowId());
+                Map<String, Object> map = getStringObjectMap(access_token, un, dis, flow.getUserid(), flow.getFlowId());
                 user.setAccessToken(access_token);
                 userMapper.updateByPrimaryKey(user);
                 return new ResultEntity(HttpStatus.OK, map);