fix

app/Services/Manage/ManageUserService.php

@@ -137,8 +137,9 @@ class ManageUserService
                 ->where('cpid', $cpid)
                 ->where('is_deleted', 0)
                 ->count();
-            if ($groupCount >= 20) {
-                Utils::throwError('1002:该公司组员数量已达上限（20人）');
+            $group_user_max = env('GROUP_USER_MAX', 30);
+            if ($groupCount >= $group_user_max) {
+                Utils::throwError('1002:该公司组员数量已达上限（'.$group_user_max.'人）');
             }
         }