diff --git a/docs/manual_deploy_linux.md b/docs/manual_deploy_linux.md
index 09b2cfd0d..d310ffc59 100644
--- a/docs/manual_deploy_linux.md
+++ b/docs/manual_deploy_linux.md
@@ -77,7 +77,7 @@ pip install -r requirements.txt
 - 参考[NapCat官方文档](https://www.napcat.wiki/guide/boot/Shell#napcat-installer-linux%E4%B8%80%E9%94%AE%E4%BD%BF%E7%94%A8%E8%84%9A%E6%9C%AC-%E6%94%AF%E6%8C%81ubuntu-20-debian-10-centos9)安装
 
 -  使用QQ小号登录，添加反向WS地址：
-`ws://localhost:8080/onebot/v11/ws`
+`ws://127.0.0.1:8080/onebot/v11/ws`
 
 ---
 
diff --git a/docs/manual_deploy_windows.md b/docs/manual_deploy_windows.md
index bd9c26f86..86238bcd4 100644
--- a/docs/manual_deploy_windows.md
+++ b/docs/manual_deploy_windows.md
@@ -79,7 +79,7 @@ pip install -r requirements.txt
 
 ### 3️⃣ **配置NapCat，让麦麦bot与qq取得联系**
 - 安装并登录NapCat（用你的qq小号）
-- 添加反向WS：`ws://localhost:8080/onebot/v11/ws`
+- 添加反向WS：`ws://127.0.0.1:8080/onebot/v11/ws`
 
 ### 4️⃣ **配置文件设置，让麦麦Bot正常工作**
 - 修改环境配置文件：`.env.prod`
diff --git a/src/gui/reasoning_gui.py b/src/gui/reasoning_gui.py
index 340791ee3..572e4ece9 100644
--- a/src/gui/reasoning_gui.py
+++ b/src/gui/reasoning_gui.py
@@ -83,7 +83,7 @@ class ReasoningGUI:
         except RuntimeError:
             print("数据库未初始化，正在尝试初始化...")
             try:
-                Database.initialize("localhost", 27017, "maimai_bot")
+                Database.initialize("127.0.0.1", 27017, "maimai_bot")
                 self.db = Database.get_instance().db
                 print("数据库初始化成功")
             except Exception as e:
diff --git a/src/plugins/knowledege/knowledge_library.py b/src/plugins/knowledege/knowledge_library.py
index d2408e24f..481076961 100644
--- a/src/plugins/knowledege/knowledge_library.py
+++ b/src/plugins/knowledege/knowledge_library.py
@@ -19,7 +19,7 @@ from src.common.database import Database
 
 # 从环境变量获取配置
 Database.initialize(
-    host=os.getenv("MONGODB_HOST", "localhost"),
+    host=os.getenv("MONGODB_HOST", "127.0.0.1"),
     port=int(os.getenv("MONGODB_PORT", "27017")),
     db_name=os.getenv("DATABASE_NAME", "maimai"),
     username=os.getenv("MONGODB_USERNAME"),