diff --git a/framework/model/misc/vibrator/driver/src/vibrator_driver.c b/framework/model/misc/vibrator/driver/src/vibrator_driver.c
index 2eac1ef8ca9c962bbd214a9d3844f8cbd410e8fd..a84f9997a28797a280ba7d08bb661b0f3f0a74b4 100644
--- a/framework/model/misc/vibrator/driver/src/vibrator_driver.c
+++ b/framework/model/misc/vibrator/driver/src/vibrator_driver.c
@@ -136,11 +136,6 @@ static int32_t StartOnce(struct HdfSBuf *data, struct HdfSBuf *reply)
         return HDF_FAILURE;
     }
 
-    if (duration == 0) {
-        HDF_LOGE("%s: vibrator duration invalid para!", __func__);
-        return HDF_ERR_INVALID_PARAM;
-    }
-
     if (drvData->mode != VIBRATOR_MODE_BUTT) {
         HDF_LOGI("%s: vibrater haptic is busy now, please stop first!", __func__);
         return HDF_ERR_DEVICE_BUSY;