diff --git a/app/src/main/java/com/hippo/ehviewer/Settings.kt b/app/src/main/java/com/hippo/ehviewer/Settings.kt
index 68ff71bca..0d66783f8 100755
--- a/app/src/main/java/com/hippo/ehviewer/Settings.kt
+++ b/app/src/main/java/com/hippo/ehviewer/Settings.kt
@@ -41,7 +41,7 @@ object Settings : DataStorePreferences(null) {
     var hideHvEvents by boolPref("hide_hv_events", false)
     var showJpnTitle by boolPref("show_jpn_title", false)
     var showGalleryPages by boolPref("show_gallery_pages", false)
-    var showTagTranslations by boolPref(KEY_SHOW_TAG_TRANSLATIONS, false)
+    var showTagTranslations by boolPref(KEY_SHOW_TAG_TRANSLATIONS, false).observed { updateWhenTagTranslationChanges() }
     var meteredNetworkWarning by boolPref("cellular_network_warning", false)
     var appLinkVerifyTip by boolPref("app_link_verify_tip", false)
     var enabledSecurity by boolPref("enable_secure", false)
diff --git a/app/src/main/java/com/hippo/ehviewer/SettingsCollector.kt b/app/src/main/java/com/hippo/ehviewer/SettingsCollector.kt
index e59d9d7e2..5bf324a87 100644
--- a/app/src/main/java/com/hippo/ehviewer/SettingsCollector.kt
+++ b/app/src/main/java/com/hippo/ehviewer/SettingsCollector.kt
@@ -3,6 +3,7 @@ package com.hippo.ehviewer
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.core.os.LocaleListCompat
 import com.hippo.ehviewer.client.EhEngine
+import com.hippo.ehviewer.client.EhTagDatabase
 import com.hippo.ehviewer.dailycheck.updateDailyCheckWork
 import com.hippo.ehviewer.ui.keepNoMediaFileStatus
 import eu.kanade.tachiyomi.util.lang.launchIO
@@ -55,3 +56,13 @@ fun updateWhenGallerySiteChanges() {
         }
     }
 }
+
+fun updateWhenTagTranslationChanges() {
+    collectScope.launchIO {
+        runCatching {
+            EhTagDatabase.update()
+        }.onFailure {
+            it.printStackTrace()
+        }
+    }
+}