diff --git a/application/admin/controller/general/Student.php b/application/admin/controller/general/Student.php
index df965bb..7ccfb9b 100644
--- a/application/admin/controller/general/Student.php
+++ b/application/admin/controller/general/Student.php
@@ -198,13 +198,12 @@ function getPicUrl($url)
             } else {
                 unset($params['password'], $params['salt']);
             }
-
-            $params['avatar'] = $this->getPicUrl($params['avatar']);
-            //这里需要针对mobile做唯一验证
+            //这里需要针对mobile做唯一验证1111
             $adminValidate = \think\Loader::validate('Student');
             $adminValidate->rule([
                 'mobile'    => 'regex:1[3-9]\d{9}|unique:student,mobile,' . $row->id,
             ]);
+            $params['avatar'] = $this->getPicUrl($params['avatar']);
             $result = $row->validateFailException()->validate('Student.edit')->allowField(true)->save($params);
             Db::commit();
         } catch (ValidateException|PDOException|Exception $e) {