diff --git a/client/Data.ts b/client/Data.ts
index 3fa9985..0d87a6d 100644
--- a/client/Data.ts
+++ b/client/Data.ts
@@ -21,6 +21,7 @@ const _data_cached = JSON.parse(_dec)
 declare global {
     interface Window {
         data: {
+            refresh_token?: string
             split_sizes: number[]
             apply(): void
             access_token?: string
@@ -29,6 +30,7 @@ declare global {
     }
 }
 
+// @ts-ignore: 忽略...
 // deno-lint-ignore no-window
 (window.data == null) && (window.data = new Proxy({
     apply() {}
diff --git a/client/api/ApiDeclare.ts b/client/api/ApiDeclare.ts
index e8593fd..50e123b 100644
--- a/client/api/ApiDeclare.ts
+++ b/client/api/ApiDeclare.ts
@@ -2,6 +2,7 @@ export type CallMethod =
     "User.auth" |
     "User.register" |
     "User.login" |
+    "User.refreshAccessToken" |
 
     "User.setAvatar" |
     "User.updateProfile" |
@@ -17,6 +18,8 @@ export type CallMethod =
 
     "Chat.getInfo" |
 
+    "Chat.createGroup" |
+
     "Chat.getIdForPrivate" |
     "Chat.getAnotherUserIdFromPrivate" |
 
diff --git a/client/api/Client.ts b/client/api/Client.ts
index fb7c71b..d58db60 100644
--- a/client/api/Client.ts
+++ b/client/api/Client.ts
@@ -26,7 +26,7 @@ class Client {
         })
         this.socket!.on("connect", async () => {
             this.connected = true
-            const re = await this.auth(data.access_token)
+            const re = await this.auth(data.access_token as string)
             if (re.code != 200)
                 checkApiSuccessOrSncakbar(re, "重连失败")
         })
@@ -42,7 +42,7 @@ class Client {
             }
         })
     }
-    static invoke(method: CallMethod, args: unknown = {}, timeout: number = 5000, refreshAndRetryLimit: number = 3, forceRefreshAndRetry: boolean = false): Promise<ApiCallbackMessage> {
+    static invoke(method: CallMethod, args: object = {}, timeout: number = 5000, refreshAndRetryLimit: number = 3, forceRefreshAndRetry: boolean = false): Promise<ApiCallbackMessage> {
         // 在 未初始化 / 未建立连接且调用非可调用接口 的时候进行延迟
         if (this.socket == null || (!this.connected && !CallableMethodBeforeAuth.includes(method))) {
             return new Promise((reslove) => {
@@ -87,7 +87,7 @@ class Client {
         const re = await this.invoke("User.refreshAccessToken", {
             refresh_token: data.refresh_token 
         })
-        return re.data?.access_token
+        return re.data?.access_token as string
     }
     static async auth(token: string, timeout: number = 5000) {
         const re = await this.invoke("User.auth", {
diff --git a/server/api/ApiDeclare.ts b/server/api/ApiDeclare.ts
index a9aba2c..3ea4484 100644
--- a/server/api/ApiDeclare.ts
+++ b/server/api/ApiDeclare.ts
@@ -2,6 +2,7 @@ export type CallMethod =
     "User.auth" |
     "User.register" |
     "User.login" |
+    "User.refreshAccessToken" |
 
     "User.setAvatar" |
     "User.updateProfile" |
@@ -17,6 +18,8 @@ export type CallMethod =
 
     "Chat.getInfo" |
 
+    "Chat.createGroup" |
+
     "Chat.getIdForPrivate" |
     "Chat.getAnotherUserIdFromPrivate" |
 
diff --git a/server/api/TokenManager.ts b/server/api/TokenManager.ts
index 4ea089d..1565165 100644
--- a/server/api/TokenManager.ts
+++ b/server/api/TokenManager.ts
@@ -32,15 +32,15 @@ export default class TokenManager {
         }
     }
 
-    static make(user: User, time_: number | null | undefined, device_id: string, type: TokenType = "access_token") {
+    static make(user: User, time_: number | null | undefined, device_id: string, tokenType: TokenType = "access_token") {
         const time = (time_ || Date.now())
         return this.encode({
             author: user.bean.id,
             auth: this.makeAuth(user),
             made_time: time,
-            expired_time: time + (type == 'access_token' ? (1000 * 60 * 60 * 2) : (40 * 1000 * 60 * 60 * 24)),
+            expired_time: time + (tokenType == 'access_token' ? (1000 * 60 * 60 * 2) : (40 * 1000 * 60 * 60 * 24)),
             device_id: device_id,
-            type
+            type: tokenType
         })
     }
     /**
diff --git a/server/api/UserApi.ts b/server/api/UserApi.ts
index 42da2c7..8c2d446 100644
--- a/server/api/UserApi.ts
+++ b/server/api/UserApi.ts
@@ -295,7 +295,7 @@ export default class UserApi extends BaseApi {
                         const chat = Chat.findById(id)
                         return {
                             id,
-                            type: chat.bean.type,
+                            type: chat?.bean.type,
                             title: chat?.getTitle(user) || "未知",
                             avatar: chat?.getAvatarFileHash(user) ? "uploaded_files/" + chat?.getAvatarFileHash(user) : undefined
                         }