diff --git a/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysCategoryController.java b/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysCategoryController.java
index 44315f428..8d2e852d0 100644
--- a/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysCategoryController.java
+++ b/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysCategoryController.java
@@ -564,7 +564,11 @@ public class SysCategoryController {
 		 }
 	 }
 
-	 @GetMapping("/getSysCategoryTree")
+	/**
+	 * 只查询技术领域的树形数据字典
+	 * @return
+	 */
+	@GetMapping("/getSysCategoryTree")
 	 public Result getSysCategoryTree() {
 	 	return Result.OK(sysCategoryService.getSysCategoryTree());
 	 }