diff --git a/src/plugins/htmlVideoPlayer/plugin.js b/src/plugins/htmlVideoPlayer/plugin.js
index cef47fe119..4e120e5f78 100644
--- a/src/plugins/htmlVideoPlayer/plugin.js
+++ b/src/plugins/htmlVideoPlayer/plugin.js
@@ -572,7 +572,7 @@ function tryRemoveElement(elem) {
             }
         }
 
-        setSubtitleOffset = debounce(this._setSubtitleOffset, 500);
+        setSubtitleOffset = debounce(this._setSubtitleOffset, 100);
 
         /**
          * @private