diff --git a/pages/cart.vue b/pages/cart.vue
index 019b148..d1e2e58 100644
--- a/pages/cart.vue
+++ b/pages/cart.vue
@@ -234,7 +234,7 @@
                       </view>
                     </template>
                     <template v-slot:input>
-                      <input class="num-input tc v12-num-input" v-model="good['cartNum']" @change="e => inputChangeHandle(index, gIndex, good, e)"/>
+                      <input type="number" class="num-input tc v12-num-input" v-model="good['cartNum']" @change="e => inputChangeHandle(index, gIndex, good, e)"/>
                     </template>
                     <template v-slot:plus>
                       <view class="v12-plus-btn v12-font-bold flex jc-center ai-center v12-primary">