diff --git a/src-tauri/capabilities/TeyvatGuide.json b/src-tauri/capabilities/TeyvatGuide.json
index 72a8a3ed..96f3911a 100644
--- a/src-tauri/capabilities/TeyvatGuide.json
+++ b/src-tauri/capabilities/TeyvatGuide.json
@@ -46,6 +46,7 @@
     { "identifier": "fs:allow-read-text-file", "allow": [{ "path": "**" }] },
     { "identifier": "fs:allow-read-text-file-lines", "allow": [{ "path": "**" }] },
     { "identifier": "fs:allow-remove", "allow": [{ "path": "**" }] },
+    { "identifier": "fs:allow-copy-file", "allow": [{ "path": "**" }] },
     { "identifier": "fs:allow-write-file", "allow": [{ "path": "**" }] },
     { "identifier": "fs:allow-write-text-file", "allow": [{ "path": "**" }] },
     { "identifier": "opener:allow-open-path", "allow": [{ "path": "**" }] },
diff --git a/src-tauri/src/yae/mod.rs b/src-tauri/src/yae/mod.rs
index f55690a9..c4156a2c 100644
--- a/src-tauri/src/yae/mod.rs
+++ b/src-tauri/src/yae/mod.rs
@@ -74,14 +74,7 @@ pub fn call_yae_dll(
   uid: String,
   ticket: Option<String>,
 ) -> Result<(), String> {
-  let dll_local_path =
-    app_handle.path().resource_dir().unwrap().join("resources/YaeAchievementLib.dll");
   let dll_path = app_handle.path().app_config_dir().unwrap().join("YaeAchievementLib.dll");
-  // -1. 移动 dll 到应用目录以解决权限问题
-  match fs::copy(&dll_local_path, &dll_path) {
-    Ok(_) => println!("✅ DLL 已成功复制到 {:?}", dll_path),
-    Err(e) => eprintln!("❌ 复制 DLL 失败: {:?}", e),
-  }
   dbg!(&dll_path);
   // 0. 创建 YaeAchievementPipe 的 命名管道，获取句柄
   dbg!("开始启动 YaeAchievementPipe 命名管道");
diff --git a/src/components/app/t-sidebar.vue b/src/components/app/t-sidebar.vue
index 77bed49d..db548af8 100644
--- a/src/components/app/t-sidebar.vue
+++ b/src/components/app/t-sidebar.vue
@@ -320,7 +320,7 @@ import { invoke } from "@tauri-apps/api/core";
 import type { Event, UnlistenFn } from "@tauri-apps/api/event";
 import { exists } from "@tauri-apps/plugin-fs";
 import mhyClient from "@utils/TGClient.js";
-import { isRunInAdmin, tryReadGameVer, YAE_GAME_VER } from "@utils/TGGame.js";
+import { isRunInAdmin, tryCopyYae, tryReadGameVer, YAE_GAME_VER } from "@utils/TGGame.js";
 import TGLogger from "@utils/TGLogger.js";
 import { storeToRefs } from "pinia";
 import { computed, onMounted, onUnmounted, ref, shallowRef } from "vue";
@@ -740,6 +740,8 @@ async function tryLaunchGame(): Promise<void> {
     }
     return;
   }
+  const tryCopy = await tryCopyYae();
+  if (!tryCopy) return;
   try {
     await invoke("call_yae_dll", {
       gamePath: gamePath,
diff --git a/src/pages/common/PageTest.vue b/src/pages/common/PageTest.vue
index e5f0eb1f..9adbdb8c 100644
--- a/src/pages/common/PageTest.vue
+++ b/src/pages/common/PageTest.vue
@@ -19,12 +19,16 @@
   </div>
 </template>
 <script lang="ts" setup>
-import showLoading from "@comp/func/loading.js";
+import { appConfigDir, resourceDir } from "@tauri-apps/api/path";
+import { copyFile, exists } from "@tauri-apps/plugin-fs";
 
 async function test() {
-  await showLoading.start("测试");
-  await new Promise<void>((resolve) => setTimeout(resolve, 1000));
-  await showLoading.end();
+  const filePath = `${await resourceDir()}\\resources\\YaeAchievementLib.dll`;
+  console.log(filePath);
+  const check = await exists(filePath);
+  console.log(check);
+  const targetPath = `${await appConfigDir()}\\YaeAchievementLib.dll`;
+  await copyFile(filePath, targetPath);
 }
 </script>
 <style lang="css" scoped>
diff --git a/src/utils/TGGame.ts b/src/utils/TGGame.ts
index 9ab39535..0e6a835f 100644
--- a/src/utils/TGGame.ts
+++ b/src/utils/TGGame.ts
@@ -1,13 +1,13 @@
 /**
  * 游戏文件相关功能
- * @since Beta v0.9.1
+ * @since Beta v0.9.2
  */
 
 import showDialog from "@comp/func/dialog.js";
 import showSnackbar from "@comp/func/snackbar.js";
 import { invoke } from "@tauri-apps/api/core";
-import { sep } from "@tauri-apps/api/path";
-import { exists, readTextFile, readTextFileLines } from "@tauri-apps/plugin-fs";
+import { appConfigDir, resourceDir, sep } from "@tauri-apps/api/path";
+import { copyFile, exists, readTextFile, readTextFileLines } from "@tauri-apps/plugin-fs";
 import { platform } from "@tauri-apps/plugin-os";
 import TGLogger from "@utils/TGLogger.js";
 
@@ -60,6 +60,30 @@ export async function isRunInAdmin(): Promise<boolean> {
   return isAdmin;
 }
 
+/**
+ * 尝试移动dll
+ * @since Beta v0.9.2
+ * @returns 无返回值
+ */
+export async function tryCopyYae(): Promise<boolean> {
+  const srcDllPath = `${await resourceDir()}${sep()}resources${sep()}YaeAchievementLib.dll`;
+  console.log(srcDllPath);
+  const srcCheck = await exists(srcDllPath);
+  if (!srcCheck) {
+    showSnackbar.warn("未检测到本地 dll");
+    return false;
+  }
+  const targetPath = `${await appConfigDir()}${sep()}YaeAchievementLib.dll`;
+  console.log(targetPath);
+  await copyFile(srcDllPath, targetPath);
+  const check2 = await exists(targetPath);
+  if (!check2) {
+    showSnackbar.warn("移动 dll 失败");
+    return false;
+  }
+  return true;
+}
+
 /**
  * 尝试调用Yae
  * @since Beta v0.9.2
@@ -106,6 +130,8 @@ export async function tryCallYae(gameDir: string, uid?: string): Promise<void> {
     }
     return;
   }
+  const tryCopy = await tryCopyYae();
+  if (!tryCopy) return;
   const input = await showDialog.input("请输入存档UID", "UID:", uid);
   if (!input) {
     showSnackbar.cancel("已取消存档导入");