diff --git a/enjoy/src/renderer/components/ui/select.tsx b/enjoy/src/renderer/components/ui/select.tsx
index 74a34195..704b3061 100644
--- a/enjoy/src/renderer/components/ui/select.tsx
+++ b/enjoy/src/renderer/components/ui/select.tsx
@@ -1,8 +1,13 @@
 "use client";
 
 import * as React from "react";
+import {
+  CaretSortIcon,
+  CheckIcon,
+  ChevronDownIcon,
+  ChevronUpIcon,
+} from "@radix-ui/react-icons";
 import * as SelectPrimitive from "@radix-ui/react-select";
-import { Check, ChevronDown } from "lucide-react";
 
 import { cn } from "@renderer/lib/utils";
 
@@ -19,19 +24,54 @@ const SelectTrigger = React.forwardRef<
   <SelectPrimitive.Trigger
     ref={ref}
     className={cn(
-      "flex h-10 w-full items-center justify-between rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50",
+      "flex h-9 w-full items-center justify-between whitespace-nowrap rounded-md border border-input bg-transparent px-3 py-2 text-sm shadow-sm ring-offset-background placeholder:text-muted-foreground focus:outline-none focus:ring-1 focus:ring-ring disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1",
       className
     )}
     {...props}
   >
     {children}
     <SelectPrimitive.Icon asChild>
-      <ChevronDown className="h-4 w-4 opacity-50" />
+      <CaretSortIcon className="h-4 w-4 opacity-50" />
     </SelectPrimitive.Icon>
   </SelectPrimitive.Trigger>
 ));
 SelectTrigger.displayName = SelectPrimitive.Trigger.displayName;
 
+const SelectScrollUpButton = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.ScrollUpButton>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.ScrollUpButton>
+>(({ className, ...props }, ref) => (
+  <SelectPrimitive.ScrollUpButton
+    ref={ref}
+    className={cn(
+      "flex cursor-default items-center justify-center py-1",
+      className
+    )}
+    {...props}
+  >
+    <ChevronUpIcon />
+  </SelectPrimitive.ScrollUpButton>
+));
+SelectScrollUpButton.displayName = SelectPrimitive.ScrollUpButton.displayName;
+
+const SelectScrollDownButton = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.ScrollDownButton>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.ScrollDownButton>
+>(({ className, ...props }, ref) => (
+  <SelectPrimitive.ScrollDownButton
+    ref={ref}
+    className={cn(
+      "flex cursor-default items-center justify-center py-1",
+      className
+    )}
+    {...props}
+  >
+    <ChevronDownIcon />
+  </SelectPrimitive.ScrollDownButton>
+));
+SelectScrollDownButton.displayName =
+  SelectPrimitive.ScrollDownButton.displayName;
+
 const SelectContent = React.forwardRef<
   React.ElementRef<typeof SelectPrimitive.Content>,
   React.ComponentPropsWithoutRef<typeof SelectPrimitive.Content>
@@ -40,7 +80,7 @@ const SelectContent = React.forwardRef<
     <SelectPrimitive.Content
       ref={ref}
       className={cn(
-        "relative z-50 min-w-[8rem] overflow-hidden rounded-md border bg-popover text-popover-foreground shadow-md 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 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2",
+        "relative z-50 max-h-96 min-w-[8rem] overflow-hidden rounded-md border bg-popover text-popover-foreground shadow-md 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 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2",
         position === "popper" &&
           "data-[side=bottom]:translate-y-1 data-[side=left]:-translate-x-1 data-[side=right]:translate-x-1 data-[side=top]:-translate-y-1",
         className
@@ -48,6 +88,7 @@ const SelectContent = React.forwardRef<
       position={position}
       {...props}
     >
+      <SelectScrollUpButton />
       <SelectPrimitive.Viewport
         className={cn(
           "p-1",
@@ -57,6 +98,7 @@ const SelectContent = React.forwardRef<
       >
         {children}
       </SelectPrimitive.Viewport>
+      <SelectScrollDownButton />
     </SelectPrimitive.Content>
   </SelectPrimitive.Portal>
 ));
@@ -68,7 +110,7 @@ const SelectLabel = React.forwardRef<
 >(({ className, ...props }, ref) => (
   <SelectPrimitive.Label
     ref={ref}
-    className={cn("py-1.5 pl-8 pr-2 text-sm font-semibold", className)}
+    className={cn("px-2 py-1.5 text-sm font-semibold", className)}
     {...props}
   />
 ));
@@ -81,17 +123,16 @@ const SelectItem = React.forwardRef<
   <SelectPrimitive.Item
     ref={ref}
     className={cn(
-      "relative flex w-full cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
+      "relative flex w-full cursor-default select-none items-center rounded-sm py-1.5 pl-2 pr-8 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
       className
     )}
     {...props}
   >
-    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
+    <span className="absolute right-2 flex h-3.5 w-3.5 items-center justify-center">
       <SelectPrimitive.ItemIndicator>
-        <Check className="h-4 w-4" />
+        <CheckIcon className="h-4 w-4" />
       </SelectPrimitive.ItemIndicator>
     </span>
-
     <SelectPrimitive.ItemText>{children}</SelectPrimitive.ItemText>
   </SelectPrimitive.Item>
 ));
@@ -118,4 +159,6 @@ export {
   SelectLabel,
   SelectItem,
   SelectSeparator,
+  SelectScrollUpButton,
+  SelectScrollDownButton,
 };
diff --git a/enjoy/src/renderer/pages/conversations.tsx b/enjoy/src/renderer/pages/conversations.tsx
index fee03243..49a39bd4 100644
--- a/enjoy/src/renderer/pages/conversations.tsx
+++ b/enjoy/src/renderer/pages/conversations.tsx
@@ -49,7 +49,7 @@ export default () => {
         type: "tts",
         tts: {
           engine: currentEngine.name,
-          model: "tts-1",
+          model: currentEngine.name === "enjoyai" ? "openai/tts-1" : "tts-1",
           voice: "alloy",
         },
       },
@@ -143,18 +143,19 @@ export default () => {
         model: currentEngine.models.default,
         tts: {
           engine: currentEngine.name,
+          model: currentEngine.name === "enjoyai" ? "openai/tts-1" : "tts-1",
         },
       },
     };
     let defaultTtsPreset = {
       key: "tts",
       name: "TTS",
-      engine: "enjoyai",
+      engine: currentEngine.name,
       configuration: {
         type: "tts",
         tts: {
-          engine: "enjoyai",
-          model: "openai/tts-1",
+          engine: currentEngine.name,
+          model: currentEngine.name === "enjoyai" ? "openai/tts-1" : "tts-1",
           voice: "alloy",
         },
       },
@@ -166,19 +167,18 @@ export default () => {
       const defaultTts = await webApi.config("default_tts_preset");
 
       presets = gptPresets;
-      defaultGpt.key = "custom";
-      defaultGpt.name = t("custom");
-      defaultGpt.engine = currentEngine.name;
-      defaultGpt.configuration.model = currentEngine.models.default;
-      defaultGpt.configuration.tts.engine = currentEngine.name;
-      defaultGptPreset = defaultGpt;
+      if (defaultGpt.engine === currentEngine.name) {
+        defaultGpt.key = "custom";
+        defaultGpt.name = t("custom");
+        defaultGpt.configuration.model = currentEngine.models.default;
+        defaultGpt.configuration.tts.engine = currentEngine.name;
 
-      if (currentEngine.name === "openai") {
-        defaultTts.configuration.tts.engine = "openai";
-        defaultTts.configuration.tts.model = "tts-1";
-        defaultTts.configuration.tts.voice = "alloy";
+        defaultGptPreset = defaultGpt;
+      }
+
+      if (defaultTts.engine === currentEngine.name) {
+        defaultTtsPreset = defaultTts;
       }
-      defaultTtsPreset = defaultTts;
     } catch (error) {
       console.error(error);
     }
@@ -192,6 +192,7 @@ export default () => {
           tts: {
             ...preset.configuration.tts,
             engine: currentEngine.name,
+            model: currentEngine.name === "enjoyai" ? "openai/tts-1" : "tts-1",
           },
         },
       })