diff --git a/src/main/java/com/yunhai/bschclassmanage/controller/api/SchUserGroupController.java b/src/main/java/com/yunhai/bschclassmanage/controller/api/SchUserGroupController.java
index bff6f54..e2ee538 100644
--- a/src/main/java/com/yunhai/bschclassmanage/controller/api/SchUserGroupController.java
+++ b/src/main/java/com/yunhai/bschclassmanage/controller/api/SchUserGroupController.java
@@ -29,17 +29,17 @@ public class SchUserGroupController {
         return NodeType.select();
     }
 
-    @GetMapping("addGroup")
+    @PostMapping("addGroup")
     public void addGroup(@Valid @RequestBody SendUserGroupDTO groupdto) {
          sendUserBaseService.addGroup(groupdto.getName(),groupdto.getParentId(),groupdto.getSort(),NodeType.getById(groupdto.getType()),UserContext.getSchId());
     }
 
-    @GetMapping("editGroup")
+    @PostMapping("editGroup")
     public void editGroup(@Valid @RequestBody SendUserGroupDTO groupdto) {
          sendUserBaseService.editGroup(groupdto.getId(),groupdto.getName(),groupdto.getParentId(),groupdto.getSort(),NodeType.getById(groupdto.getType()),UserContext.getSchId());
     }
 
-    @GetMapping("deleteGroup")
+    @PostMapping("deleteGroup")
     public void deleteGroup(@RequestParam Integer id) {
          sendUserBaseService.deleteGroup(id,UserContext.getSchId());
     }