diff --git a/LittlePaimon/database/__init__.py b/LittlePaimon/database/__init__.py
index 565cf8a..6373ebb 100644
--- a/LittlePaimon/database/__init__.py
+++ b/LittlePaimon/database/__init__.py
@@ -9,42 +9,42 @@ from .models import *
 
 DATABASE = {
     "connections": {
-        "genshin":       {
+        "paimon_genshin":       {
             "engine":      "tortoise.backends.sqlite",
             "credentials": {"file_path": GENSHIN_DB_PATH},
         },
-        "subscription":  {
+        "paimon_subscription":  {
             "engine":      "tortoise.backends.sqlite",
             "credentials": {"file_path": SUB_DB_PATH},
         },
-        'genshin_voice': {
+        'paimon_genshin_voice': {
             "engine":      "tortoise.backends.sqlite",
             "credentials": {"file_path": GENSHIN_VOICE_DB_PATH},
         },
-        'manager':       {
+        'paimon_manager':       {
             "engine":      "tortoise.backends.sqlite",
             "credentials": {"file_path": MANAGER_DB_PATH},
         }
     },
     "apps":        {
-        "genshin":       {
+        "paimon_genshin":       {
             "models":             ['LittlePaimon.database.models.player_info',
                                    'LittlePaimon.database.models.abyss_info',
                                    'LittlePaimon.database.models.character',
                                    'LittlePaimon.database.models.cookie'],
-            "default_connection": "genshin",
+            "default_connection": "paimon_genshin",
         },
-        "subscription":  {
+        "paimon_subscription":  {
             "models":             ['LittlePaimon.database.models.subscription'],
-            "default_connection": "subscription",
+            "default_connection": "paimon_subscription",
         },
-        "genshin_voice": {
+        "paimon_genshin_voice": {
             "models":             ['LittlePaimon.database.models.genshin_voice'],
-            "default_connection": "genshin_voice",
+            "default_connection": "paimon_genshin_voice",
         },
-        "manager":       {
+        "paimon_manager":       {
             "models":             ['LittlePaimon.database.models.manager'],
-            "default_connection": "manager",
+            "default_connection": "paimon_manager",
         }
     },
 }
diff --git a/LittlePaimon/plugins/Learning_Chat/handler.py b/LittlePaimon/plugins/Learning_Chat/handler.py
index e5a6f8e..bdb76b3 100644
--- a/LittlePaimon/plugins/Learning_Chat/handler.py
+++ b/LittlePaimon/plugins/Learning_Chat/handler.py
@@ -24,7 +24,8 @@ ENABLE_WORDS = [f'{NICKNAME}会尝试学你们说怪话！', f'好的呢，让{N
 DISABLE_WORDS = [f'好好好，{NICKNAME}不学说话就是了！', f'果面呐噻，{NICKNAME}以后不学了...']
 SORRY_WORDS = [f'{NICKNAME}知道错了...达咩!', f'{NICKNAME}不会再这么说了...', f'果面呐噻,{NICKNAME}说错话了...']
 DOUBT_WORDS = [f'{NICKNAME}有说什么奇怪的话吗？']
-ALL_WORDS = NO_PERMISSION_WORDS + SORRY_WORDS + DOUBT_WORDS + ENABLE_WORDS + DISABLE_WORDS
+BREAK_REPEAT_WORDS = ['打断复读', '打断！']
+ALL_WORDS = NO_PERMISSION_WORDS + SORRY_WORDS + DOUBT_WORDS + ENABLE_WORDS + DISABLE_WORDS + BREAK_REPEAT_WORDS
 
 
 class Result(IntEnum):
@@ -160,14 +161,14 @@ class LearningChat:
             return None
         elif result == Result.Repeat and (messages := await ChatMessage.filter(group_id=self.data.group_id,
                                                                                time__gte=self.data.time - 3600).limit(
-            self.config.repeat_threshold + 2)):
+            self.config.repeat_threshold)):
             # 如果达到阈值，进行复读
             if len(messages) >= self.config.repeat_threshold and all(
                     message.message == self.data.message and message.user_id != self.bot_id for message in
                     messages):
                 if random.random() < self.config.break_probability:
                     logger.debug('群聊学习', f'➤➤是否回复：达到复读阈值，打断复读！')
-                    return [random.choice(['打断复读', '打断！'])]
+                    return [random.choice(BREAK_REPEAT_WORDS)]
                 else:
                     logger.debug('群聊学习', f'➤➤是否回复：达到复读阈值，复读<m>{messages[0].message}</m>')
                     return [self.data.message]