diff --git a/API_AuthLiteDelivery.py b/API_AuthLiteDelivery.py
index 726f861..d5d4c1e 100644
--- a/API_AuthLiteDelivery.py
+++ b/API_AuthLiteDelivery.py
@@ -120,7 +120,7 @@ def parseUpdateIni(iniText):
     return final_message
 
 if __name__ == '__main__':
-    urlList = parseRawDelivery(getRawDelivery())
+    urlList = parseRawDelivery(getRawDelivery("1.40"))
     for url in urlList:
         iniText = getUpdateIniFromURL(url)
         message = parseUpdateIni(iniText)
diff --git a/Best50_To_Diving_Fish.py b/Best50_To_Diving_Fish.py
index 1f1202a..029ecf9 100644
--- a/Best50_To_Diving_Fish.py
+++ b/Best50_To_Diving_Fish.py
@@ -5,7 +5,13 @@ from loguru import logger
 from HelperGetUserMusicDetail import getUserFullMusicDetail
 from HelperMusicDB import getMusicTitle
 import requests
+import rapidjson as json
 
+class divingFishAuthFailError(Exception):
+    pass
+
+class divingFishCommError(Exception):
+    pass
 
 # 水鱼查分器的 API 地址
 BASE_URL = 'https://www.diving-fish.com/api/maimaidxprober'
@@ -44,20 +50,32 @@ def apiDivingFish(method:str, apiPath:str, importToken:str, data=None):
     
     logger.info(f'水鱼查分器请求结果：{response.status_code}')
     logger.debug(f'水鱼查分器回应：{response.text}')
-    if response.status_code != 200:
-        return False
-    return response.json()
+    finalResponseTextDecode = response.text.encode('utf-8').decode('unicode_escape')
+    logger.debug(f'水鱼查分器回应解码后：{finalResponseTextDecode}')
+    match response.status_code:
+        case 200:
+            return response.json()
+        case 500:
+            raise divingFishAuthFailError
+        case _:
+            raise divingFishCommError
 
 def getFishRecords(importToken: str) -> dict:
+    '''获取水鱼查分器的成绩'''
     return apiDivingFish('GET', '/player/records', importToken)
 
 def updateFishRecords(importToken: str, records: list[dict]) -> dict:
+    '''上传成绩到水鱼查分器'''
     return apiDivingFish('POST', '/player/update_records', importToken, records)
 
 def resetFishRecords(fishImportToken:str):
     '''重置水鱼查分器的用户数据'''
     return apiDivingFish('DELETE', '/player/delete_records', fishImportToken)
 
+def getFishUserInfo(userQQ:int):
+    '''按QQ获取水鱼查分器的用户信息'''
+    return apiDivingFish('POST', '/query/player', "", {"qq": userQQ})
+
 def maimaiUserMusicDetailToDivingFishFormat(userMusicDetailList) -> list:
     '''舞萌的 UserMusicDetail 成绩格式转换成水鱼的格式'''
     divingFishList = []
@@ -97,22 +115,46 @@ def isVaildFishToken(importToken:str):
     有效返回 True，无效返回 False'''
     result = apiDivingFish('GET', '/player/records', importToken)
     logger.debug(f"水鱼查分器 Token 检查结果：{result}")
-    if result == False:
-        logger.info("检查出了一个无效的水鱼token")
+    if result:
+        return True
+    return False
+
+def implGetUserCurrentDXRating(userQQ:int):
+    '''获取用户当前的 DX RATING'''
+    try:
+        playerData = getFishUserInfo(userQQ)
+        playerRating = playerData['rating']
+        logger.info(f"用户 {userQQ} 的 DX RATING 是 {playerRating}")
+    except Exception as e:
+        logger.warning(f"无法获取用户 {userQQ} 的 DX RATING: {e}")
         return False
-    return True
+    return playerRating
 
 def implUserMusicToDivingFish(userId:int, fishImportToken:str):
-    '''上传所有成绩到水鱼的参考实现，返回成绩的数量或者False'''
+    '''上传所有成绩到水鱼的参考实现。
+    返回一个 int 的 ErrorCode。
+    0: Success
+    1: Get User Music Fail
+    2: Auth Fail
+    3: Comm Error
+    '''
     logger.info("开始尝试上传舞萌成绩到水鱼查分器！")
-    userFullMusicDetailList = getUserFullMusicDetail(userId)
-    logger.info("成功得到成绩！转换成水鱼格式..")
-    divingFishData = maimaiUserMusicDetailToDivingFishFormat(userFullMusicDetailList)
-    logger.info("转换成功！开始上传水鱼..")
-    if not updateFishRecords(fishImportToken, divingFishData):
-        logger.error("上传失败！")
-        return False
-    return len(divingFishData)
+    try:
+        userFullMusicDetailList = getUserFullMusicDetail(userId)
+        logger.info("成功得到成绩！转换成水鱼格式..")
+        divingFishData = maimaiUserMusicDetailToDivingFishFormat(userFullMusicDetailList)
+        logger.info("转换成功！开始上传水鱼..")
+    except Exception as e:
+        logger.error(f"获取成绩失败！{e}")
+        return 1
+    try:
+        updateFishRecords(fishImportToken, divingFishData)
+    except divingFishAuthFailError:
+        logger.error("水鱼查分器认证失败！")
+        return 2
+    except divingFishCommError:
+        logger.error("水鱼查分器通讯失败！")
+        return 3
 
 def generateDebugTestScore():
     '''生成测试成绩'''
@@ -137,8 +179,7 @@ def generateDebugTestScore():
 
 if __name__ == '__main__':
     if True:
-        userId = testUid2
-        importToken = testImportToken
+        importToken = "b230686d65c90fae594162707304bc66b5322a4591e56870a7ac6fd8e1b5244404e4973d194c4a87a31a8177d2f69150674c2924484808b69a2388ab3d0db7b7"
         #currentLoginTimestamp = generateTimestamp()
         #implUserMusicToDivingFish(userId, importToken)
-        implResetFishUser(importToken)
+        implGetUserCurrentDXRating(1723464362)
diff --git a/Config.py b/Config.py
index ebb56ed..f4e779e 100644
--- a/Config.py
+++ b/Config.py
@@ -11,4 +11,4 @@ loginBonusDBPathFallback = "./maimaiDX-Api/Data/loginBonusDB.json"
 musicDBPathFallback = "./maimaiDX-Api/Data/musicDB.json"
 
 # 日本精工，安全防漏
-from MyConfig import *
+#from MyConfig import *
diff --git a/HelperUserAll.py b/HelperUserAll.py
index 8f85d38..a90e76e 100644
--- a/HelperUserAll.py
+++ b/HelperUserAll.py
@@ -5,6 +5,27 @@ from datetime import datetime
 from Config import *
 from HelperGetUserThing import implGetUser_
 
+from HelperGetUserMusicDetail import getUserMusicDetail
+from loguru import logger
+
+def isNewMusicType(userId, musicId, level) -> str:
+    """判断这首 musicId 在 isNewMusicDetailList 应该填什么
+    0: Edit
+    1: Insert
+    一次只能处理一首歌，所以返回值是 str
+
+    未完工，仅供测试
+    """
+    userMusicDetailList = getUserMusicDetail(userId, musicId, 1)['userMusicList'][0]['userMusicDetailList']
+    logger.info(userMusicDetailList)
+    try:
+        if userMusicDetailList[0]['musicId'] == musicId and userMusicDetailList[0]['level'] == level:
+            logger.info(f"We think {musicId} Level {level} should use EDIT.")
+            return "0"
+    except:
+        return "1"
+
+
 def generateFullUserAll(userId, currentLoginResult, currentLoginTimestamp, currentUserData2, currentPlaySpecial):
     """从服务器取得必要的数据并构建一个比较完整的 UserAll"""