fix: time format in balance history

frontend/src/components/BalanceHistory.vue

@@ -46,12 +46,9 @@ export default defineComponent({
             const minute = date.getUTCMinutes();
             const second = date.getUTCSeconds();
 
-            // 按照要求格式输出
+            // 格式化时间为 2021/1/1 12:00:00
-            let formattedTime = `${year}/${month}/${day}`;
+            const formattedTime = `${year}/${month}/${day} ${hour}:${minute}:${second}`;
-            // 如果是同一年份则不显示年份
+
-            if (new Date().getUTCFullYear() === year) {
-                formattedTime = `${month}/${day} ${hour}:${minute}`;
-            }
             return formattedTime;
         }