feat：签名

pages/mine_package/mine_order/mine_order.vue

@@ -10,6 +10,7 @@
 				{{ item.title }}
 			</view>
 		</view>
+
 		<scroll-view scroll-y="true" @scrolltolower="loadMore" style="height: calc(100vh - 300rpx);">
 			<view v-if="orderList && orderList.length !== 0" class="order_list_warp">
 				<view class="order_item" v-for="item in orderList" :key="item.id">
@@ -189,7 +190,8 @@
 
 		<!-- 腾讯电子签H5 → 集成到UniApp -->
 		<web-view v-if="signUrl" :src="signUrl" @message="handleMessage"></web-view>
-		<down-popup :show="downShow" @ok="onSignContract" @click="downShow = false" />
+
+		<!-- <down-popup :show="downShow" @ok="onSignContract" @click="downShow = false" /> -->
 	</view>
 </template>
 
@@ -412,9 +414,10 @@ export default {
 		 */
 		confirmReceiptOk(item) {
 			const then = this;
-			if (!isCheckSigne.value) {
+			if (!this.isCheckSigne) {
 				this.selectItem = item;
-				this.downShow = true;
+				// this.downShow = true;
+				this.onSignContract();
 				return;
 			}
 			uni.showModal({
@@ -538,6 +541,7 @@ export default {
 	background-color: $app-bj;
 	padding: 100rpx 30rpx 30rpx;
 	overflow-y: hidden;
+	position: relative;
 }
 
 .order_header {