diff --git a/server/settings.py b/server/settings.py
index eb0168dc..ad19324f 100755
--- a/server/settings.py
+++ b/server/settings.py
@@ -41,11 +41,10 @@ def update_dict(dict1, dict2):
         if key == 'apk_file':  # apk_file拷贝到固定位置
             from shutil import copyfile
             copyfile(BASE_DIR + value, BASE_DIR + '/media/zc_ehs.apk')
+        if key in dict1 and isinstance(dict1[key], dict) and isinstance(value, dict):
+            update_dict(dict1[key], value)
         else:
-            if key in dict1 and isinstance(dict1[key], dict) and isinstance(value, dict):
-                update_dict(dict1[key], value)
-            else:
-                dict1[key] = value
+            dict1[key] = value
 
 def update_sysconfig(new_dict):
     config = get_sysconfig()