diff --git a/app/build.gradle b/app/build.gradle
index ad8c8e57d..c30548216 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -21,12 +21,12 @@ android {
         leanback {
             dimension "mode"
             versionCode 202
-            versionName "20230717#1"
+            versionName "20230718#1"
         }
         mobile {
             dimension "mode"
             versionCode 202
-            versionName "20230717#1"
+            versionName "20230718#1"
         }
         java {
             dimension "api"
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/DetailActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/DetailActivity.java
index 3e7eeb77e..b7954259f 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/DetailActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/DetailActivity.java
@@ -342,6 +342,7 @@ public class DetailActivity extends BaseActivity implements CustomKeyDownVod.Lis
 
     private void setVideoView() {
         mPlayers.set(getExo(), getIjk());
+        getExo().getSubtitleView().setUserDefaultTextSize();
         getExo().getSubtitleView().setStyle(ExoUtil.getCaptionStyle());
         getIjk().getSubtitleView().setTextSize(TypedValue.COMPLEX_UNIT_SP, 16);
     }
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/DetailActivity.java b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/DetailActivity.java
index fcf7036ac..f79800b37 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/DetailActivity.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/DetailActivity.java
@@ -338,6 +338,7 @@ public class DetailActivity extends BaseActivity implements Clock.Callback, Cust
     private void setVideoView() {
         mPlayers.set(getExo(), getIjk());
         if (ResUtil.isLand(this)) enterFullscreen();
+        getExo().getSubtitleView().setUserDefaultTextSize();
         getExo().getSubtitleView().setStyle(ExoUtil.getCaptionStyle());
         getIjk().getSubtitleView().setTextSize(TypedValue.COMPLEX_UNIT_SP, 14);
     }