diff --git a/examples/routers/carousel.vue b/examples/routers/carousel.vue
index aba3599..d947f20 100644
--- a/examples/routers/carousel.vue
+++ b/examples/routers/carousel.vue
@@ -10,7 +10,7 @@
 </style>
 <template>
     <div style="width: 400px;">
-        <Carousel loop arrow="always" @on-change="handleChange">
+        <Carousel v-model="value1" loop arrow="always" @on-change="handleChange">
             <CarouselItem>
                 <div class="demo-carousel">1</div>
             </CarouselItem>
@@ -24,6 +24,7 @@
                 <div class="demo-carousel">4</div>
             </CarouselItem>
         </Carousel>
+        <Button @click="value1 = 2">change</Button>
     </div>
 </template>
 <script>
diff --git a/src/components/carousel/carousel.vue b/src/components/carousel/carousel.vue
index c412b93..9255036 100644
--- a/src/components/carousel/carousel.vue
+++ b/src/components/carousel/carousel.vue
@@ -307,8 +307,10 @@
                 this.updatePos();
             },
             value (val) {
-                this.currentIndex = val;
-                this.trackIndex = val;
+//                this.currentIndex = val;
+//                this.trackIndex = val;
+                this.updateTrackIndex(val);
+                this.setAutoplay();
             }
         },
         mounted () {
--
libgit2 0.21.4