diff --git a/action/UnlockMusic.py b/action/UnlockMusic.py
index ff93663..5bda004 100644
--- a/action/UnlockMusic.py
+++ b/action/UnlockMusic.py
@@ -1,6 +1,7 @@
 import json
 import asyncio
 import logging
+from typing import Callable
 
 import httpx
 
@@ -23,12 +24,62 @@ logging.basicConfig(
 logger = logging.getLogger(__name__)
 
 
-async def run_workflow(
-    self: MaimaiClient,
+def music_user_all_patcher(
     musicId: int,
     unlock_music: bool = True,
     unlock_master: bool = False,
     unlock_remaster: bool = False,
+) -> Callable[[dict], None]:
+    userItemList = []
+
+    if unlock_music:
+        userItemList.append(
+            0,
+            {
+                "itemKind": 5,  # MUSIC
+                "itemId": musicId,
+                "stock": 1,
+                "isValid": True,
+            },
+        )
+
+    if unlock_master:
+        userItemList.append(
+            0,
+            {
+                "itemKind": 6,
+                "itemId": musicId,  # MASTER
+                "stock": 1,
+                "isValid": True,
+            },
+        )
+
+    if unlock_remaster:
+        userItemList.append(
+            {
+                "itemKind": 7,
+                "itemId": musicId,  # RE: MASTER
+                "stock": 1,
+                "isValid": True,
+            }
+        )
+
+    def merge(d: dict):
+        d.update(
+            {
+                "userMusicDetailList": [musicData],
+                "isNewMusicDetailList": "1",
+                "userItemList": userItemList,
+                "isNewItemList": len(userItemList) * "1",
+            }
+        )
+
+    return merge
+
+
+async def run_workflow(
+    self: MaimaiClient,
+    user_all_patcher: Callable[[dict], None],
 ):
 
     async with httpx.AsyncClient(verify=False) as client:
@@ -78,46 +129,7 @@ async def run_workflow(
             loginId, loginDate, musicData, GeneralUserInfo
         )
 
-        userItemList = []
-
-        if unlock_music:
-            userItemList.append(
-                0,
-                {
-                    "itemKind": 5,  # MUSIC
-                    "itemId": musicId,
-                    "stock": 1,
-                    "isValid": True,
-                },
-            )
-
-        if unlock_master:
-            userItemList.append(
-                0,
-                {
-                    "itemKind": 6,
-                    "itemId": musicId,  # MASTER
-                    "stock": 1,
-                    "isValid": True,
-                },
-            )
-
-        if unlock_remaster:
-            userItemList.append(
-                {
-                    "itemKind": 7,
-                    "itemId": musicId,  # RE: MASTER
-                    "stock": 1,
-                    "isValid": True,
-                }
-            )
-
-        requestData_UserAll |= {
-            "userMusicDetailList": [musicData],
-            "isNewMusicDetailList": "1",
-            "userItemList": userItemList,
-            "isNewItemList": len(userItemList) * "1",
-        }
+        user_all_patcher(requestData_UserAll)
 
         await self.call_api(client, "UpsertUserAllApi", requestData_UserAll, userId)
 
@@ -127,12 +139,16 @@ async def run_workflow(
 
 
 if __name__ == "__main__":
+    patcher = music_user_all_patcher(
+        musicId=834,
+        unlock_music=False,
+        # unlock_master=True,
+        unlock_remaster=True,
+    )
+
     asyncio.run(
         run_workflow(
             maimai,
-            musicId=834,
-            unlock_music=False,
-            # unlock_master=True,
-            unlock_remaster=True,
+            user_all_patcher=patcher,
         )
     )