diff --git a/local_plugins/azure_speech/ios/azure_speech/Sources/azure_speech/XunFeiAsrHelper.swift b/local_plugins/azure_speech/ios/azure_speech/Sources/azure_speech/XunFeiAsrHelper.swift
index 3ec31244c..e2ddd5915 100644
--- a/local_plugins/azure_speech/ios/azure_speech/Sources/azure_speech/XunFeiAsrHelper.swift
+++ b/local_plugins/azure_speech/ios/azure_speech/Sources/azure_speech/XunFeiAsrHelper.swift
@@ -66,7 +66,10 @@ class XunFeiAsrHelper: NSObject, URLSessionWebSocketDelegate {
             let endJson = "{\"end\": true, \"sessionId\": \"\(sessionId)\"}"
             let message = URLSessionWebSocketTask.Message.string(endJson)
             webSocketTask.send(message) { _ in }
-            webSocketTask.cancel(with: .normalClosure, reason: "User stopped".data(using: .utf8))
+            
+            DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {
+                webSocketTask.cancel(with: .normalClosure, reason: "User stopped".data(using: .utf8))
+            }
         }
         webSocketTask = nil
     }