diff --git a/Runtime/wechat-default/unity-sdk/audio/unity-audio.js b/Runtime/wechat-default/unity-sdk/audio/unity-audio.js
index 15227940..55c9391b 100644
--- a/Runtime/wechat-default/unity-sdk/audio/unity-audio.js
+++ b/Runtime/wechat-default/unity-sdk/audio/unity-audio.js
@@ -1265,4 +1265,7 @@ export default {
         }
         return WEBAudio.audioContext.sampleRate;
     },
+    _JS_Sound_GetPosition() {
+        return 0;
+    },
 };