diff --git a/src/store/app/tts.ts b/src/store/app/tts.ts
index b3b381294..ecb20e490 100644
--- a/src/store/app/tts.ts
+++ b/src/store/app/tts.ts
@@ -54,7 +54,7 @@ const useTtsPinia = defineStore('ui/tts', () => {
   })
 
   // タブ閉じたときには止める
-  window.addEventListener('unload', () => {
+  window.addEventListener('pagehide', () => {
     stop()
   })
 
diff --git a/src/views/Settings/ThemeTab.vue b/src/views/Settings/ThemeTab.vue
index 32e2dd6fb..29b20a26d 100644
--- a/src/views/Settings/ThemeTab.vue
+++ b/src/views/Settings/ThemeTab.vue
@@ -61,7 +61,7 @@
               <!-- eslint-enable vue/valid-v-model --->
               <div>
                 <input
-                  v-model="(val[name as keyof typeof val] as string)"
+                  v-model="val[name as keyof typeof val] as string"
                   type="color"
                   :class="$style.colorInput"
                 />