diff --git a/web/src/components/UpdateCustomizedProfileDialog.tsx b/web/src/components/UpdateCustomizedProfileDialog.tsx
index fe0f38b2a..261d97571 100644
--- a/web/src/components/UpdateCustomizedProfileDialog.tsx
+++ b/web/src/components/UpdateCustomizedProfileDialog.tsx
@@ -1,7 +1,7 @@
 import { useState } from "react";
 import { toast } from "react-hot-toast";
 import { Button } from "@/components/ui/button";
-import { Dialog, DialogContent, DialogDescription, DialogHeader, DialogTitle } from "@/components/ui/dialog";
+import { Dialog, DialogContent, DialogDescription, DialogFooter, DialogHeader, DialogTitle } from "@/components/ui/dialog";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { Textarea } from "@/components/ui/textarea";
@@ -113,7 +113,7 @@ export function UpdateCustomizedProfileDialog({ open, onOpenChange, onSuccess }:
           <DialogDescription>Customize your workspace appearance and settings.</DialogDescription>
         </DialogHeader>
 
-        <div className="grid gap-4 py-4">
+        <div className="grid gap-4">
           <div className="grid gap-2">
             <Label htmlFor="server-name">{t("setting.system-section.server-name")}</Label>
             <Input id="server-name" type="text" value={customProfile.title} onChange={handleNameChanged} placeholder="Enter server name" />
@@ -146,20 +146,19 @@ export function UpdateCustomizedProfileDialog({ open, onOpenChange, onSuccess }:
           </div>
         </div>
 
-        <div className="flex items-center justify-between pt-4">
-          <Button variant="outline" onClick={handleRestoreButtonClick} disabled={isLoading}>
+        <DialogFooter className="flex-col sm:flex-row sm:justify-between gap-2">
+          <Button variant="outline" onClick={handleRestoreButtonClick} disabled={isLoading} className="sm:mr-auto">
             {t("common.restore")}
           </Button>
-
-          <div className="flex gap-2">
-            <Button variant="ghost" onClick={handleCloseButtonClick} disabled={isLoading}>
+          <div className="flex gap-2 w-full sm:w-auto">
+            <Button variant="ghost" onClick={handleCloseButtonClick} disabled={isLoading} className="flex-1 sm:flex-initial">
               {t("common.cancel")}
             </Button>
-            <Button onClick={handleSaveButtonClick} disabled={isLoading}>
+            <Button onClick={handleSaveButtonClick} disabled={isLoading} className="flex-1 sm:flex-initial">
               {isLoading ? "Saving..." : t("common.save")}
             </Button>
           </div>
-        </div>
+        </DialogFooter>
       </DialogContent>
     </Dialog>
   );
diff --git a/web/src/components/ui/dialog.tsx b/web/src/components/ui/dialog.tsx
index 33b414bfb..fdaedf90f 100644
--- a/web/src/components/ui/dialog.tsx
+++ b/web/src/components/ui/dialog.tsx
@@ -45,7 +45,7 @@ DialogOverlay.displayName = DialogPrimitive.Overlay.displayName;
  * - full: Takes available width with margins
  */
 const dialogContentVariants = cva(
-  "bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 grid translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border shadow-lg duration-200",
+  "bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 flex flex-col translate-x-[-50%] translate-y-[-50%] rounded-lg border shadow-lg duration-200 max-h-[calc(100vh-2rem)] sm:max-h-[calc(100vh-3rem)] md:max-h-[calc(100vh-4rem)]",
   {
     variants: {
       size: {
@@ -75,7 +75,7 @@ const DialogContent = React.forwardRef<
   <DialogPortal>
     <DialogOverlay />
     <DialogPrimitive.Content ref={ref} className={cn(dialogContentVariants({ size }), className)} {...props}>
-      {children}
+      <div className="overflow-y-auto overflow-x-hidden flex-1 flex flex-col gap-4">{children}</div>
       {showCloseButton && (
         <DialogPrimitive.Close className="ring-offset-background data-[state=open]:bg-accent data-[state=open]:text-muted-foreground absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4">
           <XIcon />