diff --git a/app/components/sidebar.tsx b/app/components/sidebar.tsx
index da8d33208..7375f408e 100644
--- a/app/components/sidebar.tsx
+++ b/app/components/sidebar.tsx
@@ -90,9 +90,9 @@ export function SideBar(props: { className?: string }) {
       }`}
     >
       <div className={styles["sidebar-header"]}>
-        <div className={styles["sidebar-title"]}>Gu GPT</div>
+        <div className={styles["sidebar-title"]}>Gu&apos;s GPT</div>
         <div className={styles["sidebar-sub-title"]}>
-          Just try your any Question!
+          智能聊天机器人，随便问、随便聊！
         </div>
         <div className={styles["sidebar-logo"]}>
           <ChatGptIcon />
@@ -123,8 +123,11 @@ export function SideBar(props: { className?: string }) {
               <IconButton icon={<SettingsIcon />} shadow />
             </Link>
           </div>
-          <div className={styles["sidebar-action"]}  style={{ visibility: 'hidden' }}>
-            <a href={REPO_URL} target="_blank" >
+          <div
+            className={styles["sidebar-action"]}
+            style={{ visibility: "hidden" }}
+          >
+            <a href={REPO_URL} target="_blank">
               <IconButton icon={<GithubIcon />} shadow />
             </a>
           </div>
diff --git a/app/locales/cn.ts b/app/locales/cn.ts
index 777cea59b..f8e5c194a 100644
--- a/app/locales/cn.ts
+++ b/app/locales/cn.ts
@@ -9,7 +9,7 @@ const cn = {
     ChatItemCount: (count: number) => `${count} 条对话`,
   },
   Chat: {
-    SubTitle: (count: number) => `与 ChatGPT 的 ${count} 条对话`,
+    SubTitle: (count: number) => `与 GPT 的 ${count} 条对话`,
     Actions: {
       ChatList: "查看消息列表",
       CompressedHistory: "查看压缩后的历史 Prompt",
@@ -26,7 +26,7 @@ const cn = {
       if (submitKey === String(SubmitKey.Enter)) {
         inputHints += "，Shift + Enter 换行";
       }
-      return inputHints + "，/ 触发补全";
+      return inputHints;
     },
     Send: "发送",
   },
diff --git a/app/store/config.ts b/app/store/config.ts
index 346f38da2..e5ff7d55b 100644
--- a/app/store/config.ts
+++ b/app/store/config.ts
@@ -16,7 +16,7 @@ export enum Theme {
 }
 
 const DEFAULT_CONFIG = {
-  historyMessageCount: 4,
+  historyMessageCount: 5,
   compressMessageLengthThreshold: 1000,
   sendBotMessages: true as boolean,
   submitKey: SubmitKey.CtrlEnter as SubmitKey,