diff --git a/entry/src/main/ets/view/SampleUnitVideoView.ets b/entry/src/main/ets/view/SampleUnitVideoView.ets
index d5ebb09db4412b2cbdcf7c09850d72a044dba433..7cb2c955dc36d2b409278d42ee5f3fb0d030ace4 100644
--- a/entry/src/main/ets/view/SampleUnitVideoView.ets
+++ b/entry/src/main/ets/view/SampleUnitVideoView.ets
@@ -76,33 +76,7 @@ export default struct SampleUnitVideoView {
         .onClick(() => {
           router.pushUrl({ url: ROUTER_URL });
         })
-      Slider({ value: this.sliderCurTime, min: 0, max: 100 })
-        .enabled(false)
-        .height(4)
-        .width(320)
-        .trackThickness(3)
-        .blockColor(Color.Red)
-        .blockSize({ width: 4, height: 4 })
-        .onVisibleAreaChange([0.0, 1.0], (isVisible: boolean) => {
-          if (isVisible) {
-            animateTo({
-              duration: DURATION,
-              iterations: -1,
-              expectedFrameRateRange: {
-                expected: 30,
-                min: 0,
-                max: 120,
-              },
-            }, () => {
-              if (this.sliderCurTime >= 100) {
-                this.sliderCurTime = 0;
-              }
-              for (let i = 0; i < 101; i++) {
-                this.sliderCurTime += 1;
-              }
-            })
-          }
-        })
+
     }
   }