diff --git a/README.md b/README.md
new file mode 100644
index 0000000..f35904e
--- /dev/null
+++ b/README.md
@@ -0,0 +1,20 @@
+# 元火锅bot
+
+## 运行
+
+首次运行用：
+
+```shell
+docker compose up
+```
+
+扫码登陆后，再次运行即可自动登录：
+
+```shell
+docker compose up -d
+```
+
+## 鸣谢
+
+锅bot原版：https://github.com/ZacharyChenpk/my-bot
+
diff --git a/lagrange/appsettings.json b/lagrange/appsettings.json
index 1a6c0a6..5393236 100644
--- a/lagrange/appsettings.json
+++ b/lagrange/appsettings.json
@@ -6,7 +6,7 @@
             "Microsoft.Hosting.Lifetime": "Information"
         }
     },
-    "SignServerUrl": "https://sign.lagrangecore.org/api/sign",
+    "SignServerUrl": "https://sign.lagrangecore.org/api/sign/25765",
     "MusicSignServerUrl": "",
     "Account": {
         "Uin": 0,
@@ -33,4 +33,4 @@
             "AccessToken": ""
         }
     ]
-}
\ No newline at end of file
+}