fix:bug[18576] 登录账户-忘记密码-进入找回密码界面跳转时有页面残留

@@ -74,7 +74,10 @@ struct ForgetPasswordPage {
           })
           })
       }.padding({ left: 25, right: 25 }).width('100%')
       }.padding({ left: 25, right: 25 }).width('100%')
 
 
-    }.width('100%').height('100%').alignItems(HorizontalAlign.Start)
+    }.width('100%')
+    .height('100%')
+    .alignItems(HorizontalAlign.Start)
+    .backgroundColor(Color.White)
   }
   }
 
 
   aboutToAppear() {
   aboutToAppear() {

@@ -241,7 +241,8 @@ struct LoginPage {
         .visibility(this.isProtocol ? Visibility.Visible : Visibility.None)
         .visibility(this.isProtocol ? Visibility.Visible : Visibility.None)
 
 
     }.width('100%')
     }.width('100%')
-    .height('100%').backgroundColor(Color.White)
+    .height('100%')
+    .backgroundColor(Color.White)
   }
   }
 
 
   @Builder
   @Builder
@@ -280,6 +281,7 @@ struct LoginPage {
       .width('100%')
       .width('100%')
     }.padding({ left: 25, right: 25 }).width('100%').margin({ top: 36 })
     }.padding({ left: 25, right: 25 }).width('100%').margin({ top: 36 })
     .visibility(this.checkCodePage ? Visibility.None : Visibility.Visible)
     .visibility(this.checkCodePage ? Visibility.None : Visibility.Visible)
+    .backgroundColor(Color.White)
 
 
   }
   }