diff --git a/src/app/prepare/page.tsx b/src/app/prepare/page.tsx
index e854e17..9e7767b 100644
--- a/src/app/prepare/page.tsx
+++ b/src/app/prepare/page.tsx
@@ -1,33 +1,47 @@
 "use client"
 
 import { currentUser, setCsDir, setDir, steamStore } from "@/store/steam"
+import { useEffect, useState } from "react"
 import { useSnapshot } from "valtio"
 export default function Page() {
   void steamStore.start()
   const steam = useSnapshot(steamStore.state)
+  const [steamDir, setSteamDir] = useState(steam.dir)
+  const [cs2Dir, setCs2Dir] = useState(steam.csDir)
+
+  useEffect(() => {
+    setSteamDir(steam.dir)
+    setCs2Dir(steam.csDir)
+  }, [steam.dir, steam.csDir])
+
   return (
     <div
       className="flex flex-col items-center justify-center w-full h-screen gap-6"
       data-tauri-drag-region
     >
-      <h1 className="text-4xl font-bold tracking-wide text-zinc-800">
-        CS工具箱
-      </h1>
+      <h1 className="text-4xl font-bold tracking-wide">CS工具箱</h1>
       <p>准备环节</p>
 
-      <div className="flex flex-col w-full gap-6 p-5 border rounded-lg bg-white/40">
+      <div className="flex flex-col w-full gap-2 p-5 border rounded-lg bg-white/40">
+        <p>Steam所在文件夹</p>
         <input
-          className="px-2 py-1 rounded-lg"
-          value={steam.dir}
-          onChange={(e) => setDir(e.target.value)}
+          className="px-2 py-1 mb-2 rounded-lg"
+          value={steamDir}
+          onChange={(e) => {
+            setSteamDir(e.target.value)
+            setDir(e.target.value)
+          }}
         />
+        <p>CS2所在文件夹</p>
         <input
-          className="px-2 py-1 rounded-lg"
-          value={steam.csDir}
-          onChange={(e) => setCsDir(e.target.value)}
+          className="px-2 py-1 mb-2 rounded-lg"
+          value={cs2Dir}
+          onChange={(e) => {
+            setCs2Dir(e.target.value)
+            setCsDir(e.target.value)
+          }}
         />
-
-        <p>{currentUser().steamID64}</p>
+        <p>当前用户64位SteamID：{currentUser().steamID64}</p>
       </div>
     </div>
   )
diff --git a/src/components/cstb/LaunchOption.tsx b/src/components/cstb/LaunchOption.tsx
index 6f16bec..c2b900f 100644
--- a/src/components/cstb/LaunchOption.tsx
+++ b/src/components/cstb/LaunchOption.tsx
@@ -3,10 +3,16 @@ import { Plus, SettingConfig, Switch } from "@icon-park/react"
 import { useSnapshot } from "valtio"
 import { Card, CardBody, CardHeader, CardIcon, CardTool } from "../window/Card"
 import { ToolButton } from "../window/ToolButton"
+import { useEffect, useState } from "react"
 
 const LaunchOption = () => {
   void toolStore.start()
   const { launchOptions, launchIndex } = useSnapshot(toolStore.state)
+  const [launchOpt, setLaunchOpt] = useState(launchOptions[launchIndex] || "")
+
+  useEffect(() => {
+    setLaunchOpt(launchOptions[launchIndex] || "")
+  }, [launchIndex, launchOptions])
 
   return (
     <Card>
@@ -17,7 +23,7 @@ const LaunchOption = () => {
         <CardTool>
           {launchOptions.map((option, index) => (
             <ToolButton key={index} onClick={() => setLaunchIndex(index)}>
-              {index+1}
+              {index + 1}
             </ToolButton>
           ))}
           <ToolButton onClick={() => addLaunchOption("")}>
@@ -33,8 +39,12 @@ const LaunchOption = () => {
       <CardBody>
         <textarea
           placeholder="请输入启动选项"
-          value={launchOptions[launchIndex] || ""}
-          onChange={(e) => launchIndex !== -1 && setLaunchOption(e.target.value, launchIndex)}
+          value={launchOpt}
+          onChange={(e) => {
+            if (launchIndex < 0 || launchIndex > 10) return
+            setLaunchOpt(e.target.value)
+            setLaunchOption(e.target.value, launchIndex)
+          }}
           className="w-full font-mono text-base bg-transparent outline-none resize-none min-h-20"
         />
       </CardBody>
diff --git a/src/store/tool.ts b/src/store/tool.ts
index 90b2816..7aeb388 100644
--- a/src/store/tool.ts
+++ b/src/store/tool.ts
@@ -49,7 +49,7 @@ export const addLaunchOption = (option: string) => {
 }
 
 export const resetToolStore = () => {
-  toolStore.state.launchOptions = defaultValue.launchOptions
-  toolStore.state.launchIndex = defaultValue.launchIndex
-  toolStore.state.powerPlan = defaultValue.powerPlan
+  setLaunchOptions(defaultValue.launchOptions)
+  setLaunchIndex(defaultValue.launchIndex)
+  setPowerPlan(defaultValue.powerPlan)
 }