回鄉錢包，UI修改

lib/mine/mine_wallet_page.dart

@@ -311,17 +311,18 @@ class _MineWalletPage extends State<MineWalletPage> {
           Row(
             children: [
               Expanded(
-                  flex: 7,
-                  child: Text(
-                    S.of(context).pingtaizongyue(
-                        userBill.balance,
-                        userBill.surplusActivityMoney,
-                        userBill.surplusGreenMoney),
-                    style: TextStyle(
-                      color: Color(0xFF727272),
-                      fontSize: 10.sp,
-                    ),
-                  )),
+                flex: 7,
+                child: Text(
+                  S.of(context).pingtaizongyue(
+                      userBill.balance,
+                      userBill.surplusActivityMoney,
+                      userBill.surplusGreenMoney),
+                  style: TextStyle(
+                    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");