diff --git a/.env.development b/.env.development
index 07a7c41..c4b938b 100644
--- a/.env.development
+++ b/.env.development
@@ -1,8 +1,8 @@
 
 
-#NEXT_PUBLIC_JAVA_URL = https://77.app.java.auth.qikongjian.com
-#NEXT_PUBLIC_BASE_URL = https://77.smartvideo.py.qikongjian.com
-NEXT_PUBLIC_JAVA_URL = https://test.java.movieflow.ai
-NEXT_PUBLIC_BASE_URL = https://test.video.movieflow.ai
+NEXT_PUBLIC_JAVA_URL = https://77.app.java.auth.qikongjian.com
+NEXT_PUBLIC_BASE_URL = https://77.smartvideo.py.qikongjian.com
+# NEXT_PUBLIC_JAVA_URL = https://test.java.movieflow.ai
+# NEXT_PUBLIC_BASE_URL = https://test.video.movieflow.ai
 # 失败率
 NEXT_PUBLIC_ERROR_CONFIG = 0.2
\ No newline at end of file
diff --git a/components/layout/dashboard-layout.tsx b/components/layout/dashboard-layout.tsx
index 5e1ad14..0b7e5b9 100644
--- a/components/layout/dashboard-layout.tsx
+++ b/components/layout/dashboard-layout.tsx
@@ -3,6 +3,7 @@
 import { useState } from 'react';
 import { Sidebar } from './sidebar';
 import { TopBar } from './top-bar';
+import { useDeviceType } from '@/hooks/useDeviceType';
 
 interface DashboardLayoutProps {
   children: React.ReactNode;
@@ -10,15 +11,38 @@ interface DashboardLayoutProps {
 
 export function DashboardLayout({ children }: DashboardLayoutProps) {
   const [sidebarCollapsed, setSidebarCollapsed] = useState(true); // 默认收起状态
+  const { deviceType, isMobile, isTablet, isDesktop } = useDeviceType();
+
+  // 根据设备类型设置布局样式
+  const getLayoutStyles = () => {
+    if (isMobile) {
+      return {
+        left: '0',
+        width: '100vw'
+      };
+    }
+
+    if (isTablet) {
+      return {
+        left: sidebarCollapsed ? '3rem' : '12rem',
+        width: sidebarCollapsed ? 'calc(100vw - 3rem)' : 'calc(100vw - 12rem)'
+      };
+    }
+
+    // 桌面端
+    return {
+      left: sidebarCollapsed ? '4rem' : '16rem',
+      width: sidebarCollapsed ? 'calc(100vw - 4rem)' : 'calc(100vw - 16rem)'
+    };
+  };
 
   return (
     <div className=" min-h-screen bg-background">
-      <TopBar collapsed={sidebarCollapsed} />
-      <Sidebar collapsed={sidebarCollapsed} onToggle={setSidebarCollapsed} />
-      <div className="h-[calc(100vh-4rem)] top-[4rem] fixed right-0 bottom-0 z-[999]" style={{
-        left: sidebarCollapsed ? '4rem' : '16rem',
-        width: sidebarCollapsed ? 'calc(100vw - 4rem)' : 'calc(100vw - 16rem)'
-      }}>
+      <TopBar collapsed={sidebarCollapsed} isDesktop={isDesktop} />
+      {isDesktop && <Sidebar collapsed={sidebarCollapsed} onToggle={setSidebarCollapsed} />}
+      <div
+        className="h-[calc(100vh-4rem)] top-[4rem] fixed right-0 bottom-0 z-[999] px-4" 
+        style={getLayoutStyles()}>
         {children}
       </div>
     </div>
diff --git a/components/layout/top-bar.tsx b/components/layout/top-bar.tsx
index b09c22b..7f60d92 100644
--- a/components/layout/top-bar.tsx
+++ b/components/layout/top-bar.tsx
@@ -35,7 +35,7 @@ interface User {
   plan_name?: string;
 }
 
-export function TopBar({ collapsed }: { collapsed: boolean }) {
+export function TopBar({ collapsed, isDesktop=true }: { collapsed: boolean, isDesktop?: boolean }) {
   const router = useRouter();
   const [isOpen, setIsOpen] = React.useState(false);
   const menuRef = useRef<HTMLDivElement>(null);
@@ -169,10 +169,10 @@ export function TopBar({ collapsed }: { collapsed: boolean }) {
        className="fixed right-0 top-0 h-16 header z-[999]"
        style={{
          isolation: "isolate",
-         left: pathname === "/" ? "0" : (collapsed ? "2.5rem" : "16rem")
+         left: (pathname === "/" || !isDesktop) ? "0" : (collapsed ? "2.5rem" : "16rem")
        }}
      >
-      <div className="h-full flex items-center justify-between pr-6 pl-4">
+      <div className="h-full flex items-center justify-between px-4">
         <div className="flex items-center space-x-4">
           <div
             className={`flex items-center cursor-pointer space-x-1 link-logo roll event-on`}
@@ -273,7 +273,9 @@ export function TopBar({ collapsed }: { collapsed: boolean }) {
                   padding: "unset !important",
                 }}
               >
-                <div className="h-10 w-10 rounded-full bg-[#C73BFF] flex items-center justify-center text-white font-semibold">
+                <div
+                  className={`${isDesktop ? "h-10 w-10" : "h-8 w-8"} rounded-full bg-[#C73BFF] flex items-center justify-center text-white font-semibold`}
+                >
                   {currentUser.username ? currentUser.username.charAt(0) : "MF"}
                 </div>
               </Button>
diff --git a/hooks/useDeviceType.ts b/hooks/useDeviceType.ts
new file mode 100644
index 0000000..a46721f
--- /dev/null
+++ b/hooks/useDeviceType.ts
@@ -0,0 +1,64 @@
+import { useState, useEffect } from 'react';
+
+// 定义设备类型枚举
+export enum DeviceType {
+  MOBILE = 'mobile',    // 手机
+  TABLET = 'tablet',    // 平板
+  DESKTOP = 'desktop'   // 桌面端
+}
+
+// 定义屏幕断点
+const BREAKPOINTS = {
+  MOBILE: 480,    // 0-480px 为手机
+  TABLET: 1024,   // 481-1024px 为平板
+  DESKTOP: 1025   // 1025px 及以上为桌面端
+};
+
+export function useDeviceType() {
+  const [deviceType, setDeviceType] = useState<DeviceType>(DeviceType.DESKTOP);
+  const [windowSize, setWindowSize] = useState({
+    width: typeof window !== 'undefined' ? window.innerWidth : 0,
+    height: typeof window !== 'undefined' ? window.innerHeight : 0
+  });
+
+  useEffect(() => {
+    /** 
+     * 根据窗口宽度判断设备类型
+     */
+    const getDeviceType = (width: number): DeviceType => {
+      if (width <= BREAKPOINTS.MOBILE) return DeviceType.MOBILE;
+      if (width <= BREAKPOINTS.TABLET) return DeviceType.TABLET;
+      return DeviceType.DESKTOP;
+    };
+
+    /**
+     * 处理窗口大小变化
+     */
+    const handleResize = () => {
+      const width = window.innerWidth;
+      const height = window.innerHeight;
+      
+      setWindowSize({ width, height });
+      setDeviceType(getDeviceType(width));
+    };
+
+    // 初始化设备类型
+    handleResize();
+
+    // 添加窗口大小变化监听
+    window.addEventListener('resize', handleResize);
+
+    // 清理监听器
+    return () => {
+      window.removeEventListener('resize', handleResize);
+    };
+  }, []);
+
+  return {
+    deviceType,
+    windowSize,
+    isMobile: deviceType === DeviceType.MOBILE,
+    isTablet: deviceType === DeviceType.TABLET,
+    isDesktop: deviceType === DeviceType.DESKTOP
+  };
+}
\ No newline at end of file