update

frontend/real-trading.html

@@ -734,10 +734,7 @@
             },
             mounted() {
                 this.refreshData();
-                // 每30秒自动刷新
+                // 不自动刷新，用户可以手动点击刷新按钮
-                this.autoRefreshInterval = setInterval(() => {
-                    this.refreshData();
-                }, 30000);
             },
             beforeUnmount() {
                 if (this.autoRefreshInterval) {