diff --git a/services/excservice/binancesocketmanager.go b/services/excservice/binancesocketmanager.go
index 45b428a..ae94624 100644
--- a/services/excservice/binancesocketmanager.go
+++ b/services/excservice/binancesocketmanager.go
@@ -79,13 +79,17 @@ func (wm *BinanceWebSocketManager) Start() {
 
 // 重启连接
 func (wm *BinanceWebSocketManager) Restart(apiKey, apiSecret, proxyType, proxyAddress string) *BinanceWebSocketManager {
+	wm.mu.Lock()
+	defer wm.mu.Unlock()
+
 	wm.apiKey = apiKey
 	wm.apiSecret = apiSecret
 	wm.proxyType = proxyType
 	wm.proxyAddress = proxyAddress
 
 	if wm.isStopped {
-		wm.run()
+		wm.isStopped = false
+		utility.SafeGo(wm.run)
 	} else {
 		wm.reconnect <- struct{}{}
 	}
@@ -385,7 +389,12 @@ func (wm *BinanceWebSocketManager) Stop() {
 	}
 
 	wm.isStopped = true
-	close(wm.stopChannel)
+	// 关闭 stopChannel（确保已经关闭，避免 panic）
+	select {
+	case <-wm.stopChannel:
+	default:
+		close(wm.stopChannel)
+	}
 
 	if wm.cancelFunc != nil {
 		wm.cancelFunc()
@@ -398,6 +407,9 @@ func (wm *BinanceWebSocketManager) Stop() {
 			log.Info(fmt.Sprintf("key【%s】close", wm.apiKey))
 		}
 	}
+
+	// **重新创建 stopChannel，避免 Restart() 时无效**
+	wm.stopChannel = make(chan struct{})
 }
 
 // 重连机制