修复邀请码undefined的问题

bundle/pages/user_spread/user_spread.vue

@@ -165,7 +165,7 @@
 					<view class="my-invite-box m-t-20 bg-white flex-col col-center">
 						<view class="my-invite-title sm normal">我的邀请码</view>
 						<view class="flex bold m-t-20" style="font-size: 42rpx;line-height: 30rpx">
-							{{userInfo.user.distribution_code}}
+							{{userInfo.procurement.distribution_code}}
 							<view class="invite-copy-btn m-l-10 xxs" @click="onCopy">点击复制</view>
 						</view>
 						<!-- <view class="row-center my-promote-banner bg-primary white">我的推广海报</view> -->
@@ -410,7 +410,9 @@
 				}
 			},
 			onCopy() {
-				copy(this.userInfo.user.distribution_code)
+				if (this.userInfo.procurement.distribution_code) {
+					copy(this.userInfo.procurement.distribution_code)
+				}
 			},
 
 		}