diff --git a/README.md b/README.md
index 8f78b30..46a6a3a 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
   <img height='48px' src='./images/icon-black.png#gh-light-mode-only'>
 </h3>
 
-<h3 align="center">Another Mihomo GUI</h3>
+<h3 align="center">Another <a href="https://github.com/MetaCubeX/mihomo">Mihomo</a> GUI</h3>
 
 <p align="center">
   <a href="https://github.com/mihomo-party-org/mihomo-party/releases">
diff --git a/src/main/utils/template.ts b/src/main/utils/template.ts
index 44d17be..26f2db1 100644
--- a/src/main/utils/template.ts
+++ b/src/main/utils/template.ts
@@ -32,6 +32,7 @@ export const defaultConfig: IAppConfig = {
     'log',
     'substore'
   ],
+  siderWidth: 250,
   sysProxy: { enable: false, mode: 'manual' }
 }
 
diff --git a/src/renderer/src/App.tsx b/src/renderer/src/App.tsx
index 107c533..243d6d7 100644
--- a/src/renderer/src/App.tsx
+++ b/src/renderer/src/App.tsx
@@ -44,6 +44,7 @@ const App: React.FC = () => {
     appTheme = 'system',
     customTheme,
     useWindowFrame = false,
+    siderWidth = 250,
     siderOrder = [
       'sysproxy',
       'tun',
@@ -61,6 +62,8 @@ const App: React.FC = () => {
     ]
   } = appConfig || {}
   const [order, setOrder] = useState(siderOrder)
+  const [siderWidthValue, setSiderWidthValue] = useState(siderWidth)
+  const [resizing, setResizing] = useState(false)
   const sensors = useSensors(useSensor(PointerSensor))
   const { setTheme, systemTheme } = useTheme()
   navigate = useNavigate()
@@ -82,7 +85,8 @@ const App: React.FC = () => {
   }
   useEffect(() => {
     setOrder(siderOrder)
-  }, [siderOrder])
+    setSiderWidthValue(siderWidth)
+  }, [siderOrder, siderWidth])
 
   useEffect(() => {
     const tourShown = window.localStorage.getItem('tourShown')
@@ -154,8 +158,29 @@ const App: React.FC = () => {
   }
 
   return (
-    <div className="w-full h-[100vh] flex">
-      <div className="side w-[250px] h-full overflow-y-auto no-scrollbar">
+    <div
+      onMouseUp={() => {
+        if (resizing) {
+          setResizing(false)
+          patchAppConfig({ siderWidth: siderWidthValue })
+        }
+      }}
+      onMouseMove={(e) => {
+        if (!resizing) return
+        if (e.clientX <= 250) {
+          setSiderWidthValue(250)
+        } else if (e.clientX >= 400) {
+          setSiderWidthValue(400)
+        } else {
+          setSiderWidthValue(e.clientX)
+        }
+      }}
+      className={`w-full h-[100vh] flex ${resizing ? 'cursor-ew-resize' : ''}`}
+    >
+      <div
+        style={{ width: `${siderWidthValue}px` }}
+        className="side h-full overflow-y-auto no-scrollbar"
+      >
         <div className="app-drag sticky top-0 z-40 backdrop-blur bg-transparent h-[49px]">
           <div
             className={`flex justify-between p-2 ${!useWindowFrame && platform === 'darwin' ? 'ml-[60px]' : ''}`}
@@ -191,8 +216,22 @@ const App: React.FC = () => {
           </div>
         </DndContext>
       </div>
+      <div
+        onMouseDown={() => {
+          setResizing(true)
+        }}
+        style={{
+          position: 'fixed',
+          zIndex: 100,
+          left: `${siderWidthValue - 2}px`,
+          width: '5px',
+          height: '100vh',
+          cursor: 'ew-resize'
+        }}
+        className={resizing ? 'bg-primary' : ''}
+      />
       <Divider orientation="vertical" />
-      <div className="main w-[calc(100%-251px)] h-full overflow-y-auto">{page}</div>
+      <div className="main grow h-full overflow-y-auto">{page}</div>
     </div>
   )
 }
diff --git a/src/renderer/src/components/settings/substore-config.tsx b/src/renderer/src/components/settings/substore-config.tsx
index 0045797..dec3922 100644
--- a/src/renderer/src/components/settings/substore-config.tsx
+++ b/src/renderer/src/components/settings/substore-config.tsx
@@ -136,7 +136,6 @@ const SubStoreConfig: React.FC = () => {
                   )}
                   <Input
                     size="sm"
-                    className="flex-grown"
                     value={subStoreBackendSyncCronValue}
                     placeholder="Cron 表达式"
                     onValueChange={(v: string) => {
@@ -170,7 +169,6 @@ const SubStoreConfig: React.FC = () => {
                   )}
                   <Input
                     size="sm"
-                    className="flex-grown"
                     value={subStoreBackendDownloadCronValue}
                     placeholder="Cron 表达式"
                     onValueChange={(v: string) => {
@@ -204,7 +202,6 @@ const SubStoreConfig: React.FC = () => {
                   )}
                   <Input
                     size="sm"
-                    className="flex-grown"
                     value={subStoreBackendUploadCronValue}
                     placeholder="Cron 表达式"
                     onValueChange={(v: string) => {
diff --git a/src/shared/types.d.ts b/src/shared/types.d.ts
index c617a1f..e8c59a5 100644
--- a/src/shared/types.d.ts
+++ b/src/shared/types.d.ts
@@ -245,6 +245,7 @@ interface IAppConfig {
   useWindowFrame: boolean
   proxyInTray: boolean
   siderOrder: string[]
+  siderWidth: number
   appTheme: AppTheme
   customTheme?: string
   autoCheckUpdate: boolean