Merge pull request '失效' (#40) from dev-zcx into master

Reviewed-on: http://114.55.169.15:3000/huxiaofeng666/jwl-applet/pulls/40

src/pages/me/myGift.vue

@@ -16,7 +16,7 @@
             <view v-if="item.status == 0" class="btn" @tap="handleHelp(item)">助力</view>
 			 <view v-else-if="item.status == 1" class="btn" @tap="handleWriteoff(item)">核销</view>
 			 <img v-else-if="item.status == 2" src="/static/image/mine/writeoff.png" style="width: 120rpx;height: 120rpx;" />
-			<view v-else class="btn" @tap="handleWriteoff(item)">核销</view>
+			 <img v-else src="/static/image/mine/outtime.png" style="width: 120rpx;height: 120rpx;" />
           </view>
         </view>
       </u-list-item>