diff --git a/cloud-etl-server/src/main/java/com/muyu/etl/server/controller/DataSourcesController.java b/cloud-etl-server/src/main/java/com/muyu/etl/server/controller/DataSourcesController.java
index 3117356..e313ae4 100644
--- a/cloud-etl-server/src/main/java/com/muyu/etl/server/controller/DataSourcesController.java
+++ b/cloud-etl-server/src/main/java/com/muyu/etl/server/controller/DataSourcesController.java
@@ -17,7 +17,7 @@ import java.util.List;
  * 不准抄代码，添加注释，清楚每一行代码意思
  */
 @RestController
-@RequestMapping("etl")
+@RequestMapping("/etl")
 public class DataSourcesController {
 
     @Autowired