diff --git a/backend/core/equipment/version_0/avatar.py b/backend/core/equipment/version_0/avatar.py
index 21727484..c1b4931e 100644
--- a/backend/core/equipment/version_0/avatar.py
+++ b/backend/core/equipment/version_0/avatar.py
@@ -367,7 +367,7 @@ def calc_dress_effect(avatar,char):
     时装品级列表 = {}
     for 部位 in avatar:
         id = avatar[部位].get("id")
-        if id is None:
+        if id is None or id == '':
             continue
         时装 = 装扮集合[int(id)]
         时装.效果(角色=char, 选项=avatar[部位].get("option"))
@@ -396,4 +396,4 @@ def calc_dress_effect(avatar,char):
                     时装品级列表[套装.兼容于] = 数量
                     时装品级列表.pop(套装.名称)
     for 套装 in 套装集合:
-        套装.效果(char)
\ No newline at end of file
+        套装.效果(char)