回鄉錢包，UI修改

lib/mine/mine_wallet_page.dart

@@ -321,7 +321,8 @@ class _MineWalletPage extends State<MineWalletPage> {
                     color: Color(0xFF727272),
                     fontSize: 10.sp,
                   ),
-                  )),
+                ),
+              ),
               if (calculateBalance(userBill, 2).isNotEmpty)
                 Expanded(
                   flex: 4,
@@ -370,7 +371,9 @@ class _MineWalletPage extends State<MineWalletPage> {
   }
 
   List<String> calculateBalance(UserBill userBill, int index) {
-    double tbalance = double.tryParse(userBill.number ?? "0");/// 总余额
+    double tbalance = double.tryParse(userBill.number ?? "0");
+
+    /// 总余额
     String surplusGreenMoney = userBill.surplusGreenMoney;
     String surplusActivityMoney = userBill.surplusActivityMoney;
     double surplusMoney = double.tryParse(surplusGreenMoney ?? "0");