diff --git a/application/admin/controller/workers/Worker.php b/application/admin/controller/workers/Worker.php
index 693b903..d1b275c 100644
--- a/application/admin/controller/workers/Worker.php
+++ b/application/admin/controller/workers/Worker.php
@@ -134,7 +134,13 @@ class Worker extends Backend
             $worker_ids = [];
             foreach ($list->items() as $item){
                 $dt = $item->toArray();
-                $dt['tel'] = substr($dt['tel'], 0, 3) . '****' . substr($dt['tel'], -4);
+                $tel = $dt['tel'];
+                if (preg_match('/^\d{7,}$/', $tel)) {
+                    $dt['tel'] = mb_substr($tel, 0, 3, 'UTF-8') . '****' . mb_substr($tel, -4, null, 'UTF-8');
+                } else {
+                    // 不处理非手机号，比如中文名称
+                    $dt['tel'] = $tel;
+                }
                 $data[] = $dt;
                 $worker_ids [] = $item['id'];
             }
@@ -159,8 +165,8 @@ class Worker extends Backend
 
 
             $result = array("total" => $list->total(), "rows" => $data);
-
-            return json($result);
+//            dd($result);
+            return $result;
         }