diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 00000000000..fc885b29354
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,37 @@
+name: Run Tests
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - "!*"
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+          cache: "yarn"
+
+      - name: Cache node_modules
+        uses: actions/cache@v4
+        with:
+          path: node_modules
+          key: ${{ runner.os }}-node_modules-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-node_modules-
+
+      - name: Install dependencies
+        run: yarn install
+
+      - name: Run Jest tests
+        run: yarn test:ci
diff --git a/app/components/auth.tsx b/app/components/auth.tsx
index e19512d8741..539a52eecc9 100644
--- a/app/components/auth.tsx
+++ b/app/components/auth.tsx
@@ -11,6 +11,7 @@ import Logo from "../icons/logo.svg";
 import { useMobileScreen } from "@/app/utils";
 import BotIcon from "../icons/bot.svg";
 import { getClientConfig } from "../config/client";
+import { PasswordInput } from "./ui-lib";
 import LeftIcon from "@/app/icons/left.svg";
 import { safeLocalStorage } from "@/app/utils";
 import {
@@ -60,36 +61,43 @@ export function AuthPage() {
       <div className={styles["auth-title"]}>{Locale.Auth.Title}</div>
       <div className={styles["auth-tips"]}>{Locale.Auth.Tips}</div>
 
-      <input
-        className={styles["auth-input"]}
-        type="password"
-        placeholder={Locale.Auth.Input}
+      <PasswordInput
+        style={{ marginTop: "3vh", marginBottom: "3vh" }}
+        aria={Locale.Settings.ShowPassword}
+        aria-label={Locale.Auth.Input}
         value={accessStore.accessCode}
+        type="text"
+        placeholder={Locale.Auth.Input}
         onChange={(e) => {
           accessStore.update(
             (access) => (access.accessCode = e.currentTarget.value),
           );
         }}
       />
+
       {!accessStore.hideUserApiKey ? (
         <>
           <div className={styles["auth-tips"]}>{Locale.Auth.SubTips}</div>
-          <input
-            className={styles["auth-input"]}
-            type="password"
-            placeholder={Locale.Settings.Access.OpenAI.ApiKey.Placeholder}
+          <PasswordInput
+            style={{ marginTop: "3vh", marginBottom: "3vh" }}
+            aria={Locale.Settings.ShowPassword}
+            aria-label={Locale.Settings.Access.OpenAI.ApiKey.Placeholder}
             value={accessStore.openaiApiKey}
+            type="text"
+            placeholder={Locale.Settings.Access.OpenAI.ApiKey.Placeholder}
             onChange={(e) => {
               accessStore.update(
                 (access) => (access.openaiApiKey = e.currentTarget.value),
               );
             }}
           />
-          <input
-            className={styles["auth-input-second"]}
-            type="password"
-            placeholder={Locale.Settings.Access.Google.ApiKey.Placeholder}
+          <PasswordInput
+            style={{ marginTop: "3vh", marginBottom: "3vh" }}
+            aria={Locale.Settings.ShowPassword}
+            aria-label={Locale.Settings.Access.Google.ApiKey.Placeholder}
             value={accessStore.googleApiKey}
+            type="text"
+            placeholder={Locale.Settings.Access.Google.ApiKey.Placeholder}
             onChange={(e) => {
               accessStore.update(
                 (access) => (access.googleApiKey = e.currentTarget.value),
diff --git a/app/components/home.module.scss b/app/components/home.module.scss
index b31334568dd..381b6a9b951 100644
--- a/app/components/home.module.scss
+++ b/app/components/home.module.scss
@@ -140,6 +140,9 @@
   display: flex;
   justify-content: space-between;
   align-items: center;
+  &-narrow {
+    justify-content: center;
+  }
 }
 
 .sidebar-logo {
diff --git a/app/components/markdown.tsx b/app/components/markdown.tsx
index a25b8537bc1..9841a196d27 100644
--- a/app/components/markdown.tsx
+++ b/app/components/markdown.tsx
@@ -169,6 +169,12 @@ export function PreCode(props: { children: any }) {
 }
 
 function CustomCode(props: { children: any; className?: string }) {
+  const chatStore = useChatStore();
+  const session = chatStore.currentSession();
+  const config = useAppConfig();
+  const enableCodeFold =
+    session.mask?.enableCodeFold !== false && config.enableCodeFold;
+
   const ref = useRef<HTMLPreElement>(null);
   const [collapsed, setCollapsed] = useState(true);
   const [showToggle, setShowToggle] = useState(false);
@@ -184,25 +190,30 @@ function CustomCode(props: { children: any; className?: string }) {
   const toggleCollapsed = () => {
     setCollapsed((collapsed) => !collapsed);
   };
+  const renderShowMoreButton = () => {
+    if (showToggle && enableCodeFold && collapsed) {
+      return (
+        <div className={`show-hide-button ${collapsed ? "collapsed" : "expanded"}`}>
+          <button onClick={toggleCollapsed}>{Locale.NewChat.More}</button>
+        </div>
+      );
+    }
+    return null;
+  };
   return (
     <>
       <code
         className={props?.className}
         ref={ref}
         style={{
-          maxHeight: collapsed ? "400px" : "none",
+          maxHeight: enableCodeFold && collapsed ? "400px" : "none",
           overflowY: "hidden",
         }}
       >
         {props.children}
       </code>
-      {showToggle && collapsed && (
-        <div
-          className={`show-hide-button ${collapsed ? "collapsed" : "expanded"}`}
-        >
-          <button onClick={toggleCollapsed}>{Locale.NewChat.More}</button>
-        </div>
-      )}
+
+      {renderShowMoreButton()}
     </>
   );
 }
diff --git a/app/components/mask.tsx b/app/components/mask.tsx
index c60e7a528fe..12b19e33514 100644
--- a/app/components/mask.tsx
+++ b/app/components/mask.tsx
@@ -183,6 +183,23 @@ export function MaskConfig(props: {
             ></input>
           </ListItem>
         )}
+        {globalConfig.enableCodeFold && (
+          <ListItem
+            title={Locale.Mask.Config.CodeFold.Title}
+            subTitle={Locale.Mask.Config.CodeFold.SubTitle}
+          >
+            <input
+              aria-label={Locale.Mask.Config.CodeFold.Title}
+              type="checkbox"
+              checked={props.mask.enableCodeFold !== false}
+              onChange={(e) => {
+                props.updateMask((mask) => {
+                  mask.enableCodeFold = e.currentTarget.checked;
+                });
+              }}
+            ></input>
+          </ListItem>
+        )}
 
         {!props.shouldSyncFromGlobal ? (
           <ListItem
diff --git a/app/components/settings.tsx b/app/components/settings.tsx
index 9f338718e28..e2464481341 100644
--- a/app/components/settings.tsx
+++ b/app/components/settings.tsx
@@ -1509,6 +1509,22 @@ export function Settings() {
               }
             ></input>
           </ListItem>
+          <ListItem
+            title={Locale.Mask.Config.CodeFold.Title}
+            subTitle={Locale.Mask.Config.CodeFold.SubTitle}
+          >
+            <input
+              aria-label={Locale.Mask.Config.CodeFold.Title}
+              type="checkbox"
+              checked={config.enableCodeFold}
+              data-testid="enable-code-fold-checkbox"
+              onChange={(e) =>
+                updateConfig(
+                  (config) => (config.enableCodeFold = e.currentTarget.checked),
+                )
+              }
+            ></input>
+          </ListItem>
         </List>
 
         <SyncItems />
diff --git a/app/components/sidebar.tsx b/app/components/sidebar.tsx
index 493b1103beb..2a5c308b78c 100644
--- a/app/components/sidebar.tsx
+++ b/app/components/sidebar.tsx
@@ -165,11 +165,17 @@ export function SideBarHeader(props: {
   subTitle?: string | React.ReactNode;
   logo?: React.ReactNode;
   children?: React.ReactNode;
+  shouldNarrow?: boolean;
 }) {
-  const { title, subTitle, logo, children } = props;
+  const { title, subTitle, logo, children, shouldNarrow } = props;
   return (
     <Fragment>
-      <div className={styles["sidebar-header"]} data-tauri-drag-region>
+      <div
+        className={`${styles["sidebar-header"]} ${
+          shouldNarrow ? styles["sidebar-header-narrow"] : ""
+        }`}
+        data-tauri-drag-region
+      >
         <div className={styles["sidebar-title-container"]}>
           <div className={styles["sidebar-title"]} data-tauri-drag-region>
             {title}
@@ -227,6 +233,7 @@ export function SideBar(props: { className?: string }) {
         title="NextChat"
         subTitle="Build your own AI assistant."
         logo={<ChatGptIcon />}
+        shouldNarrow={shouldNarrow}
       >
         <div className={styles["sidebar-header-bar"]}>
           <IconButton
diff --git a/app/locales/cn.ts b/app/locales/cn.ts
index e5bcca0edbb..b7debe80514 100644
--- a/app/locales/cn.ts
+++ b/app/locales/cn.ts
@@ -495,8 +495,8 @@ const cn = {
 
     Model: "模型 (model)",
     CompressModel: {
-      Title: "压缩模型",
-      SubTitle: "用于压缩历史记录的模型",
+      Title: "对话摘要模型",
+      SubTitle: "用于压缩历史记录、生成对话标题的模型",
     },
     Temperature: {
       Title: "随机性 (temperature)",
@@ -665,6 +665,10 @@ const cn = {
         Title: "启用Artifacts",
         SubTitle: "启用之后可以直接渲染HTML页面",
       },
+      CodeFold: {
+        Title: "启用代码折叠",
+        SubTitle: "启用之后可以自动折叠/展开过长的代码块",
+      },
       Share: {
         Title: "分享此面具",
         SubTitle: "生成此面具的直达链接",
diff --git a/app/locales/en.ts b/app/locales/en.ts
index 1204575224a..5cc296f1efd 100644
--- a/app/locales/en.ts
+++ b/app/locales/en.ts
@@ -500,8 +500,8 @@ const en: LocaleType = {
 
     Model: "Model",
     CompressModel: {
-      Title: "Compression Model",
-      SubTitle: "Model used to compress history",
+      Title: "Summary Model",
+      SubTitle: "Model used to compress history and generate title",
     },
     Temperature: {
       Title: "Temperature",
@@ -675,6 +675,11 @@ const en: LocaleType = {
         Title: "Enable Artifacts",
         SubTitle: "Can render HTML page when enable artifacts.",
       },
+      CodeFold: {
+        Title: "Enable CodeFold",
+        SubTitle:
+          "Automatically collapse/expand overly long code blocks when CodeFold is enabled",
+      },
       Share: {
         Title: "Share This Mask",
         SubTitle: "Generate a link to this mask",
diff --git a/app/store/config.ts b/app/store/config.ts
index f9ddce4a80c..f14793c287a 100644
--- a/app/store/config.ts
+++ b/app/store/config.ts
@@ -52,6 +52,8 @@ export const DEFAULT_CONFIG = {
 
   enableArtifacts: true, // show artifacts config
 
+  enableCodeFold: true, // code fold config
+
   disablePromptHint: false,
 
   dontShowMaskSplashScreen: false, // dont show splash screen when create chat
diff --git a/app/store/mask.ts b/app/store/mask.ts
index 0c74a892e56..850abeef6f4 100644
--- a/app/store/mask.ts
+++ b/app/store/mask.ts
@@ -19,6 +19,7 @@ export type Mask = {
   builtin: boolean;
   plugin?: string[];
   enableArtifacts?: boolean;
+  enableCodeFold?: boolean;
 };
 
 export const DEFAULT_MASK_STATE = {
diff --git a/package.json b/package.json
index 6db49241fbd..e433445342e 100644
--- a/package.json
+++ b/package.json
@@ -6,13 +6,13 @@
     "mask": "npx tsx app/masks/build.ts",
     "mask:watch": "npx watch \"yarn mask\" app/masks",
     "dev": "concurrently -r \"yarn run mask:watch\" \"next dev\"",
-    "build": "yarn test:ci && yarn mask && cross-env BUILD_MODE=standalone next build",
+    "build": "yarn mask && cross-env BUILD_MODE=standalone next build",
     "start": "next start",
     "lint": "next lint",
-    "export": "yarn test:ci && yarn mask && cross-env BUILD_MODE=export BUILD_APP=1 next build",
+    "export": "yarn mask && cross-env BUILD_MODE=export BUILD_APP=1 next build",
     "export:dev": "concurrently -r \"yarn mask:watch\"  \"cross-env BUILD_MODE=export BUILD_APP=1 next dev\"",
     "app:dev": "concurrently -r \"yarn mask:watch\" \"yarn tauri dev\"",
-    "app:build": "yarn test:ci && yarn mask && yarn tauri build",
+    "app:build": "yarn mask && yarn tauri build",
     "prompts": "node ./scripts/fetch-prompts.mjs",
     "prepare": "husky install",
     "proxy-dev": "sh ./scripts/init-proxy.sh && proxychains -f ./scripts/proxychains.conf yarn dev",
@@ -88,4 +88,4 @@
     "lint-staged/yaml": "^2.2.2"
   },
   "packageManager": "yarn@1.22.19"
-}
\ No newline at end of file
+}