diff --git a/jeecg-boot/jeecg-boot-module/jeecg-module-learn/src/main/java/org/jeecg/modules/biz/controller/RepoBizController.java b/jeecg-boot/jeecg-boot-module/jeecg-module-learn/src/main/java/org/jeecg/modules/biz/controller/RepoBizController.java
index baacc619..6310d4ad 100644
--- a/jeecg-boot/jeecg-boot-module/jeecg-module-learn/src/main/java/org/jeecg/modules/biz/controller/RepoBizController.java
+++ b/jeecg-boot/jeecg-boot-module/jeecg-module-learn/src/main/java/org/jeecg/modules/biz/controller/RepoBizController.java
@@ -18,10 +18,12 @@ import org.jeecg.modules.gen.repo.entity.Repo;
 import org.jeecg.modules.gen.repo.mapper.RepoMapper;
 import org.jeecg.modules.gen.repo.service.IRepoService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
 
 @RestController
@@ -61,6 +63,7 @@ public class RepoBizController {
         return Result.OK(repo.getId());
     }
 
+
     @PostMapping(value = "/courseAdd")
     @Operation(summary = "课程新建题库")
     public Result<String> courseAdd(@RequestBody Repo repo) {