diff --git a/interfaces/kits/js/napi/inputmethodengine/src/js_keyboard_delegate_listener.cpp b/interfaces/kits/js/napi/inputmethodengine/src/js_keyboard_delegate_listener.cpp
index 1a7c9ce..5427c42 100644
--- a/interfaces/kits/js/napi/inputmethodengine/src/js_keyboard_delegate_listener.cpp
+++ b/interfaces/kits/js/napi/inputmethodengine/src/js_keyboard_delegate_listener.cpp
@@ -149,13 +149,13 @@ namespace MiscServices {
         std::lock_guard<std::mutex> lock(mMutex);
         IMSA_HILOGI("JsKeyboardDelegateListener::OnKeyEvent");
 
-        bool result = false;
+        auto result = false;
         auto task = [this, keyCode, keyStatus, &result] () {
             NativeValue* nativeValue = engine_->CreateObject();
             NativeObject* object = ConvertNativeValueTo<NativeObject>(nativeValue);
             if (object == nullptr) {
                 IMSA_HILOGI("Failed to convert rect to jsObject");
-                return false;
+                return;
             }
             NativeValue* argv[] = {nativeValue};
             std::string methodName;