bug fix

@@ -93,7 +93,12 @@ Component({
     },
     },
 
 
     goList() {
     goList() {
-      router.go('index');
+      if(getCurrentPages().length === 1) {
+        router.go('index');
+      } else {
+        wx.navigateBack()
+      }
+      
     },
     },
 
 
     cancelAlert() {
     cancelAlert() {

@@ -24,7 +24,7 @@
 
 
 .bottom-banner {
 .bottom-banner {
   /* position: fixed; */
   /* position: fixed; */
-  margin-bottom: 88rpx;
+  padding-bottom: 88rpx;
   height: 234rpx;
   height: 234rpx;
   width: 100%;
   width: 100%;
 }
 }

@@ -69,6 +69,7 @@ class ZeroSellService extends Service {
   }
   }
 
 
   fetchCode(data) {
   fetchCode(data) {
+    data.miniAppType = MINI_APP_TYPE
     return this._post('/code/gain', data);
     return this._post('/code/gain', data);
   }
   }