diff --git a/src/stores/settings.ts b/src/stores/settings.ts
index 59f4f17..aaa250c 100644
--- a/src/stores/settings.ts
+++ b/src/stores/settings.ts
@@ -18,7 +18,7 @@ export const useSettingsStore = defineStore('settings', () => {
 
   const ytdlpVersion = ref('Checking...')
   const quickjsVersion = ref('Checking...')
-    const ffmpegVersion = ref('Checking...')
+  const ffmpegVersion = ref('Checking...')
   const isInitializing = ref(true)
 
   async function loadSettings() {
diff --git a/src/views/Settings.vue b/src/views/Settings.vue
index 7922756..7a44435 100644
--- a/src/views/Settings.vue
+++ b/src/views/Settings.vue
@@ -184,7 +184,9 @@ function setTheme(theme: 'light' | 'dark' | 'system') {
                       </div>
                       <div>
                           <div class="font-medium text-zinc-900 dark:text-white">FFmpeg</div>
-                          <div class="text-xs text-gray-500 mt-0.5 font-mono">{{ settingsStore.ffmpegVersion === '未安装' ? '未安装' : '已安装' }}</div>
+                          <div class="text-xs text-gray-500 mt-0.5 font-mono" :title="settingsStore.ffmpegVersion">
+                            {{ ['Checking...', '未安装', 'Error'].includes(settingsStore.ffmpegVersion) ? settingsStore.ffmpegVersion : '已安装' }}
+                          </div>
                       </div>
                   </div>
                   <button