回鄉錢包，UI修改

lib/mine/mine_wallet_page.dart

@@ -376,7 +376,7 @@ class _MineWalletPage extends State<MineWalletPage> {
     double surplusMoney = double.tryParse(surplusGreenMoney ?? "0");
     double surplusActivity = double.tryParse(surplusActivityMoney ?? "0");
 
-    double balance = tbalance - (surplusMoney ?? 0) - (surplusActivity ?? 0);
+    // double balance = tbalance - (surplusMoney ?? 0) - (surplusActivity ?? 0);
     String greenMoney = userBill.greenMoney;
     String activityMoney = userBill.activityMoney;
 
@@ -392,21 +392,21 @@ class _MineWalletPage extends State<MineWalletPage> {
           "${userBill.pm == 0 ? '-' : '+'}$activity"
         ];
       }
-      if (balance > 0) {
-        return [S.of(context).yue, "${userBill.pm == 0 ? '-' : '+'}$balance"];
+      if (tbalance > 0) {
+        return [S.of(context).yue, "${userBill.pm == 0 ? '-' : '+'}$tbalance"];
       }
       return [];
     } else if (index == 1) {
-      if (activity > 0) {
+      if (money > 0 && activity > 0) {
         return [
           S.of(context).huodongyue,
           "${userBill.pm == 0 ? '-' : '+'}$activity"
         ];
       }
-      if (money > 0 && (balance - money) > 0) {
+      if (money > 0 && (tbalance - money) > 0) {
         return [
           S.of(context).yue,
-          "${userBill.pm == 0 ? '-' : '+'}${(balance - money)}"
+          "${userBill.pm == 0 ? '-' : '+'}${(tbalance - money)}"
         ];
       } else {
         return [];
@@ -415,7 +415,7 @@ class _MineWalletPage extends State<MineWalletPage> {
       if (activity > 0 && money > 0) {
         return [
           S.of(context).yue,
-          "${userBill.pm == 0 ? '-' : '+'}${(balance - money - activity)}"
+          "${userBill.pm == 0 ? '-' : '+'}${(tbalance - money - activity)}"
         ];
       } else {
         return [];