diff --git a/frontend/real-trading.html b/frontend/real-trading.html
index 4b2be5b..44e1b1d 100644
--- a/frontend/real-trading.html
+++ b/frontend/real-trading.html
@@ -734,10 +734,7 @@
             },
             mounted() {
                 this.refreshData();
-                // 每30秒自动刷新
-                this.autoRefreshInterval = setInterval(() => {
-                    this.refreshData();
-                }, 30000);
+                // 不自动刷新，用户可以手动点击刷新按钮
             },
             beforeUnmount() {
                 if (this.autoRefreshInterval) {