diff --git a/src/App.vue b/src/App.vue
index 6792a14..483c10f 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -29,13 +29,10 @@ export default {
     // #endif
   },
  onShow(option) {
-    let invite_code = option.query.invite_code || strToParams(decodeURIComponent(option.query.scene)).invite_code
+    let invite_code = option.query.invite_code || strToParams(decodeURIComponent(option.query.scene)).invite_code||''
      uni.setStorageSync('INVITE_CODE',invite_code)
      /* #ifdef MP-WEIXIN */
-     if(!invite_code){
-        wxMnpLogin()
-     }
-
+        // wxMnpLogin(invite_code)
      /* #endif */
   },
   onHide: function () {
diff --git a/src/pages/login/index.vue b/src/pages/login/index.vue
index a221165..867800a 100644
--- a/src/pages/login/index.vue
+++ b/src/pages/login/index.vue
@@ -121,7 +121,7 @@ export default {
       const invite_code = uni.getStorageSync('INVITE_CODE');
       // const code = await getWxCode();
       if(!this.$store.getters.token){
-         await wxMnpLogin()
+         await wxMnpLogin(invite_code)
       }
       const params = {}
       if(!!invite_code) params.inviter_code = invite_code
@@ -130,6 +130,7 @@ export default {
         code:code,
         ...params
       });
+      //invite_code%3D1%26order_pre%3D1
       await this.LOGIN(resData.token);
       // await this.LOGIN('555|bZL3mr19Tpgs4jRvpKkguoH865lL2zGLa35WdU7Z')
       if(!!this.redirec) this.$u.route({
diff --git a/src/pages/product_details/index.vue b/src/pages/product_details/index.vue
index 5513611..4cbe18b 100644
--- a/src/pages/product_details/index.vue
+++ b/src/pages/product_details/index.vue
@@ -382,6 +382,9 @@ export default {
       isFirstLoading: true,
       isNull: false,
       loading: false,
+      // 商品SPU-ID
+      productId: '',
+      // 选择的SKU-ID
       skuId: '',
       number: 1,
       products: {},
@@ -482,7 +485,7 @@ export default {
     if (showShrough) {
       this.showShrough = showShrough;
     }
-    this.skuId = skuId;
+    this.productId = skuId;
     this.getProducts();
     this.$store.dispatch('goods/getCartList');
   },
@@ -495,7 +498,7 @@ export default {
     let code = this.user.code ? this.user.code : '';
     let shareObj = {
       title: this.detail.name,
-      path: `/pages/product_details/index?skuId=${this.skuId}&invite_code=${code}`,
+      path: `/pages/product_details/index?product=${this.productId}&invite_code=${code}`,
       imageUrl: this.detail.cover,
     };
     return shareObj;
@@ -604,8 +607,9 @@ export default {
     async getProducts() {
       try {
         this.loading = true;
-        const resData = await this.$api.get(`/v1/product/products/${this.skuId}`);
+        const resData = await this.$api.get(`/v1/product/products/${this.productId}`);
         this.products = resData;
+        this.skuId = this.products?.sku.id
 
         if (resData?.sku?.is_bargaing) {
           this.bargainOrderLog();
@@ -649,7 +653,7 @@ export default {
         this.loading = true;
         const resData = await this.$api.get(`/v1/product/sku/${this.skuId}`);
         this.products = resData;
-    
+
         if (resData?.sku?.is_bargaing) {
           this.bargainOrderLog();
         }
diff --git a/src/pages/welcome/index.vue b/src/pages/welcome/index.vue
index e5324d4..35dcd92 100644
--- a/src/pages/welcome/index.vue
+++ b/src/pages/welcome/index.vue
@@ -18,18 +18,39 @@
     onLoad(e) {
       const scene = strToParams(decodeURIComponent(e.scene))
       this.scene=scene
-       uni.setStorageSync('INVITE_CODE', scene.invite_code)
+      // 优先存储 invite_code
+      if (scene.invite_code) {
+        uni.setStorageSync('INVITE_CODE', scene.invite_code)
+      }
+
+      // 产品详细页
       if (scene.product) {
         uni.redirectTo({
           url: '/pages/product_details/index?skuId=' + scene.product
         })
-        uni.setStorageSync('INVITE_CODE', scene.code)
-      } else if (scene.order_pre) {
-      }else if(scene.invite_code){
+      }
+      // 扫码下单
+      else if (scene.order_pre) {
+        // setTimeout(async () => {
+        //   uni.showLoading({
+        //     title: '加载中',
+        //     mask: true
+        //   });
+        //   const obj = {
+        //     id: scene.order_pre
+        //   }
+        //   const { order_id } = await this.$api.post(`/v1/order-pre/order`, obj)
+        //   uni.hideLoading()
+        //   uni.redirectTo({
+        //     url: '/pages/order_details/index?id=' + order_id
+        //   })
+        // }, 1000)
+      }
+      // 默认跳转首页
+      else {
         uni.redirectTo({
           url: '/pages/index/index'
         })
-        uni.setStorageSync('INVITE_CODE', scene.invite_code)
       }
     },
     onShow() {
diff --git a/src/utils/login.js b/src/utils/login.js
index 2edd37c..37c8b09 100644
--- a/src/utils/login.js
+++ b/src/utils/login.js
@@ -19,10 +19,10 @@ export function getWxCode() {
 }
 
 //小程序静默登录
-export async function wxMnpLogin(){
+export async function wxMnpLogin(invite_code){
   store.commit('user/LOGOUT')
   const code = await getWxCode()
-  const invite_code= uni.getStorageSync('INVITE_CODE')||null
+  invite_code=invite_code?invite_code: uni.getStorageSync('INVITE_CODE')
  await silentLogin({code,invite_code})
 }