diff --git a/src/components/VersionHint.tsx b/src/components/VersionHint.tsx
index 1421ab2..3844e59 100644
--- a/src/components/VersionHint.tsx
+++ b/src/components/VersionHint.tsx
@@ -1,8 +1,13 @@
 import { ChatStore } from "@/types/chatstore";
 import { Tr } from "@/translate";
+import { useContext } from "react";
+import { AppContext } from "@/pages/App";
 
-const VersionHint = (props: { chatStore: ChatStore }) => {
-  const { chatStore } = props;
+const VersionHint = () => {
+  const ctx = useContext(AppContext);
+  if (!ctx) return <div>error</div>;
+
+  const { chatStore } = ctx;
   return (
     <>
       {chatStore.chatgpt_api_web_version < "v1.3.0" && (
diff --git a/src/components/WhisperButton.tsx b/src/components/WhisperButton.tsx
index e002214..9029907 100644
--- a/src/components/WhisperButton.tsx
+++ b/src/components/WhisperButton.tsx
@@ -1,4 +1,4 @@
-import { createRef } from "react";
+import { createRef, useContext } from "react";
 
 import { ChatStore } from "@/types/chatstore";
 import { useEffect, useState, Dispatch } from "react";
@@ -10,13 +10,17 @@ import {
   MicIcon,
   VoicemailIcon,
 } from "lucide-react";
+import { AppContext } from "@/pages/App";
 
 const WhisperButton = (props: {
-  chatStore: ChatStore;
   inputMsg: string;
   setInputMsg: Dispatch<string>;
 }) => {
-  const { chatStore, inputMsg, setInputMsg } = props;
+  const ctx = useContext(AppContext);
+  if (!ctx) return <div>error</div>;
+  const { chatStore } = ctx;
+
+  const { inputMsg, setInputMsg } = props;
   const mediaRef = createRef();
   const [isRecording, setIsRecording] = useState("Mic");
   return (
diff --git a/src/editMessage.tsx b/src/editMessage.tsx
index 170d572..a06fda9 100644
--- a/src/editMessage.tsx
+++ b/src/editMessage.tsx
@@ -1,4 +1,4 @@
-import { useState, useEffect, Dispatch } from "react";
+import { useState, useEffect, Dispatch, useContext } from "react";
 import { Tr, langCodeContext, LANG_OPTIONS, tr } from "@/translate";
 import { ChatStore, ChatStoreMessage } from "@/types/chatstore";
 import { EditMessageString } from "@/editMessageString";
@@ -13,16 +13,18 @@ import {
   DialogTrigger,
 } from "@/components/ui/dialog";
 import { Button } from "./components/ui/button";
+import { AppContext } from "./pages/App";
 
 interface EditMessageProps {
   chat: ChatStoreMessage;
-  chatStore: ChatStore;
   showEdit: boolean;
   setShowEdit: Dispatch<boolean>;
-  setChatStore: (cs: ChatStore) => void;
 }
 export function EditMessage(props: EditMessageProps) {
-  const { showEdit, setShowEdit, chat, setChatStore, chatStore } = props;
+  const ctx = useContext(AppContext);
+  if (!ctx) return <div>error</div>;
+
+  const { showEdit, setShowEdit, chat } = props;
 
   return (
     <Dialog open={showEdit} onOpenChange={setShowEdit}>
@@ -37,21 +39,11 @@ export function EditMessage(props: EditMessageProps) {
           </DialogDescription>
         </DialogHeader>
         {typeof chat.content === "string" ? (
-          <EditMessageString
-            chat={chat}
-            chatStore={chatStore}
-            setChatStore={setChatStore}
-            setShowEdit={setShowEdit}
-          />
+          <EditMessageString chat={chat} setShowEdit={setShowEdit} />
         ) : (
-          <EditMessageDetail
-            chat={chat}
-            chatStore={chatStore}
-            setChatStore={setChatStore}
-            setShowEdit={setShowEdit}
-          />
+          <EditMessageDetail chat={chat} setShowEdit={setShowEdit} />
         )}
-        {chatStore.develop_mode && (
+        {ctx.chatStore.develop_mode && (
           <Button
             variant="destructive"
             className="w-full"
@@ -66,7 +58,7 @@ export function EditMessage(props: EditMessageProps) {
               } else {
                 chat.content = "";
               }
-              setChatStore({ ...chatStore });
+              ctx.setChatStore({ ...ctx.chatStore });
             }}
           >
             Switch to{" "}
diff --git a/src/editMessageDetail.tsx b/src/editMessageDetail.tsx
index c0a116c..4d3549d 100644
--- a/src/editMessageDetail.tsx
+++ b/src/editMessageDetail.tsx
@@ -14,19 +14,19 @@ import {
 } from "@/components/ui/drawer";
 
 import { Button } from "./components/ui/button";
+import { useContext } from "react";
+import { AppContext } from "./pages/App";
 
 interface Props {
   chat: ChatStoreMessage;
-  chatStore: ChatStore;
-  setChatStore: (cs: ChatStore) => void;
   setShowEdit: (se: boolean) => void;
 }
-export function EditMessageDetail({
-  chat,
-  chatStore,
-  setChatStore,
-  setShowEdit,
-}: Props) {
+export function EditMessageDetail({ chat, setShowEdit }: Props) {
+  const ctx = useContext(AppContext);
+  if (!ctx) return <div>error</div>;
+
+  const { chatStore, setChatStore } = ctx;
+
   if (typeof chat.content !== "object") return <div>error</div>;
   return (
     <Drawer open={true} onOpenChange={setShowEdit}>
diff --git a/src/editMessageString.tsx b/src/editMessageString.tsx
index b5c5923..f04a794 100644
--- a/src/editMessageString.tsx
+++ b/src/editMessageString.tsx
@@ -4,19 +4,19 @@ import { calculate_token_length } from "@/chatgpt";
 import { Tr } from "@/translate";
 
 import { Textarea } from "@/components/ui/textarea";
+import { useContext } from "react";
+import { AppContext } from "./pages/App";
 
 interface Props {
   chat: ChatStoreMessage;
-  chatStore: ChatStore;
-  setChatStore: (cs: ChatStore) => void;
   setShowEdit: (se: boolean) => void;
 }
-export function EditMessageString({
-  chat,
-  chatStore,
-  setChatStore,
-  setShowEdit,
-}: Props) {
+export function EditMessageString({ chat, setShowEdit }: Props) {
+  const ctx = useContext(AppContext);
+  if (!ctx) return <div>error</div>;
+
+  const { chatStore, setChatStore } = ctx;
+
   if (typeof chat.content !== "string") return <div>error</div>;
   return (
     <div className="flex flex-col">
diff --git a/src/listToolsTemplates.tsx b/src/listToolsTemplates.tsx
index 8007522..682be1e 100644
--- a/src/listToolsTemplates.tsx
+++ b/src/listToolsTemplates.tsx
@@ -12,19 +12,15 @@ import {
 } from "@/components/ui/navigation-menu";
 import { cn } from "@/lib/utils";
 import { Button } from "./components/ui/button";
+import { useContext } from "react";
+import { AppContext } from "./pages/App";
+
+export function ListToolsTempaltes() {
+  const ctx = useContext(AppContext);
+  if (!ctx) return <div>error</div>;
+
+  const { chatStore, setChatStore } = ctx;
 
-interface Props {
-  templateTools: TemplateTools[];
-  setTemplateTools: (tmps: TemplateTools[]) => void;
-  chatStore: ChatStore;
-  setChatStore: (cs: ChatStore) => void;
-}
-export function ListToolsTempaltes({
-  chatStore,
-  templateTools,
-  setTemplateTools,
-  setChatStore,
-}: Props) {
   return (
     <NavigationMenuItem className="p-3">
       <NavigationMenuTrigger>
@@ -42,7 +38,7 @@ export function ListToolsTempaltes({
       </NavigationMenuTrigger>
       <NavigationMenuContent>
         <ul className="grid w-[400px] gap-3 p-4 md:w-[500px] md:grid-cols-2 lg:w-[600px]">
-          {templateTools.map((t, index) => (
+          {ctx.templateTools.map((t, index) => (
             <li key={index}>
               <NavigationMenuLink asChild>
                 <a
@@ -73,7 +69,7 @@ export function ListToolsTempaltes({
                     const name = prompt(`Give **tools** template a name`);
                     if (!name) return;
                     t.name = name;
-                    setTemplateTools(structuredClone(templateTools));
+                    ctx.setTemplateTools(structuredClone(ctx.templateTools));
                   }}
                 >
                   Edit
@@ -89,8 +85,8 @@ export function ListToolsTempaltes({
                     ) {
                       return;
                     }
-                    templateTools.splice(index, 1);
-                    setTemplateTools(structuredClone(templateTools));
+                    ctx.templateTools.splice(index, 1);
+                    ctx.setTemplateTools(structuredClone(ctx.templateTools));
                   }}
                 >
                   Delete
diff --git a/src/message.tsx b/src/message.tsx
index d13c533..8034120 100644
--- a/src/message.tsx
+++ b/src/message.tsx
@@ -208,23 +208,11 @@ export default function Message(props: { messageIndex: number }) {
             icon={<ClipboardIcon className="size-4" />}
             onClick={() => copyToClipboard(getMessageText(chat))}
           />
-          {chatStore.tts_api && chatStore.tts_key && (
-            <TTSButton
-              chatStore={chatStore}
-              chat={chat}
-              setChatStore={setChatStore}
-            />
-          )}
+          {chatStore.tts_api && chatStore.tts_key && <TTSButton chat={chat} />}
           <TTSPlay chat={chat} />
         </ChatBubbleActionWrapper>
       </ChatBubble>
-      <EditMessage
-        showEdit={showEdit}
-        setShowEdit={setShowEdit}
-        chat={chat}
-        chatStore={chatStore}
-        setChatStore={setChatStore}
-      />
+      <EditMessage showEdit={showEdit} setShowEdit={setShowEdit} chat={chat} />
       {chatStore.develop_mode && (
         <div
           className={`flex flex-wrap items-center gap-2 mt-2 ${
diff --git a/src/pages/Chatbox.tsx b/src/pages/Chatbox.tsx
index f5ef12c..be0f464 100644
--- a/src/pages/Chatbox.tsx
+++ b/src/pages/Chatbox.tsx
@@ -454,14 +454,7 @@ export default function ChatBOX() {
                 keyField="image_gen_key"
               />
             )}
-            {ctx.templateTools.length > 0 && (
-              <ListToolsTempaltes
-                templateTools={ctx.templateTools}
-                setTemplateTools={ctx.setTemplateTools}
-                chatStore={chatStore}
-                setChatStore={setChatStore}
-              />
-            )}
+            {ctx.templateTools.length > 0 && <ListToolsTempaltes />}
           </NavigationMenuList>
         </NavigationMenu>
       </div>
@@ -599,7 +592,7 @@ export default function ChatBOX() {
               </Alert>
             )}
           </p>
-          <VersionHint chatStore={chatStore} />
+          <VersionHint />
           {showRetry && (
             <p className="text-right p-2 my-2 dark:text-white">
               <Button
@@ -681,7 +674,6 @@ export default function ChatBOX() {
               {chatStore.whisper_api && chatStore.whisper_key && (
                 <>
                   <WhisperButton
-                    chatStore={chatStore}
                     inputMsg={inputMsg}
                     setInputMsg={setInputMsg}
                   />
diff --git a/src/tts.tsx b/src/tts.tsx
index 66e7c9b..26f3b90 100644
--- a/src/tts.tsx
+++ b/src/tts.tsx
@@ -1,16 +1,15 @@
 import { SpeakerWaveIcon } from "@heroicons/react/24/outline";
-import { useMemo, useState } from "react";
+import { useContext, useMemo, useState } from "react";
 
 import { addTotalCost } from "@/utils/totalCost";
 import { ChatStore, ChatStoreMessage } from "@/types/chatstore";
 import { Message, getMessageText } from "@/chatgpt";
 import { AudioLinesIcon, LoaderCircleIcon } from "lucide-react";
 import { Button } from "./components/ui/button";
+import { AppContext } from "./pages/App";
 
 interface TTSProps {
-  chatStore: ChatStore;
   chat: ChatStoreMessage;
-  setChatStore: (cs: ChatStore) => void;
 }
 interface TTSPlayProps {
   chat: ChatStoreMessage;
@@ -33,25 +32,28 @@ export function TTSPlay(props: TTSPlayProps) {
 }
 export default function TTSButton(props: TTSProps) {
   const [generating, setGenerating] = useState(false);
+  const ctx = useContext(AppContext);
+  if (!ctx) return <div>error</div>;
+
   return (
     <Button
       variant="ghost"
       size="icon"
       onClick={() => {
-        const api = props.chatStore.tts_api;
-        const api_key = props.chatStore.tts_key;
+        const api = ctx.chatStore.tts_api;
+        const api_key = ctx.chatStore.tts_key;
         const model = "tts-1";
         const input = getMessageText(props.chat);
-        const voice = props.chatStore.tts_voice;
+        const voice = ctx.chatStore.tts_voice;
 
         const body: Record<string, any> = {
           model,
           input,
           voice,
-          response_format: props.chatStore.tts_format || "mp3",
+          response_format: ctx.chatStore.tts_format || "mp3",
         };
-        if (props.chatStore.tts_speed_enabled) {
-          body["speed"] = props.chatStore.tts_speed;
+        if (ctx.chatStore.tts_speed_enabled) {
+          body["speed"] = ctx.chatStore.tts_speed;
         }
 
         setGenerating(true);
@@ -68,13 +70,13 @@ export default function TTSButton(props: TTSProps) {
           .then((blob) => {
             // update price
             const cost = (input.length * 0.015) / 1000;
-            props.chatStore.cost += cost;
+            ctx.chatStore.cost += cost;
             addTotalCost(cost);
-            props.setChatStore({ ...props.chatStore });
+            ctx.setChatStore({ ...ctx.chatStore });
 
             // save blob
             props.chat.audio = blob;
-            props.setChatStore({ ...props.chatStore });
+            ctx.setChatStore({ ...ctx.chatStore });
 
             const url = URL.createObjectURL(blob);
             const audio = new Audio(url);