fix：保留两位小数

src/components/workspace/CashManagement.vue

@@ -31,7 +31,7 @@
 
     <div class=" text2
             ">
-      <span class="text2-income">总营收：{{ totalIncome }} 新币</span>
+      <span class="text2-income">总营收：{{ totalIncome.toFixed(2) }} 新币</span>
     </div>
 
     <div class="chart-container">
@@ -292,7 +292,7 @@ onMounted(() => {
 
 .market-data {
   display: flex;
-  width: 230px;
+  width: 245px;
   flex-direction: column;
   align-items: flex-start;
   gap: 20px;