diff --git a/services/native/include/usb_port_manager.h b/services/native/include/usb_port_manager.h
index 3354467e9d510013bd09bbc0f802bf07893a0024..dec0b34334125b12f25fd5627ea1c816ff6c5c52 100644
--- a/services/native/include/usb_port_manager.h
+++ b/services/native/include/usb_port_manager.h
@@ -71,6 +71,7 @@ private:
         int32_t currentMode, int32_t currentDataRole, int32_t currentPowerRole);
     void AddSupportedMode();
     std::mutex mutex_;
+    std::mutex setPortRoleMutex_;
     std::map<int32_t, UsbPort> portMap_;
     std::map<int32_t, int32_t> supportedModeMap_;
     sptr<HDI::Usb::V1_0::IUsbInterface> usbd_ = nullptr;
diff --git a/services/native/src/usb_port_manager.cpp b/services/native/src/usb_port_manager.cpp
index 48d65b98cfa41f9d73d975383d4098d5187e1e14..8e4d33043b0fb525a9afc9befe333305b9642da8 100644
--- a/services/native/src/usb_port_manager.cpp
+++ b/services/native/src/usb_port_manager.cpp
@@ -177,6 +177,8 @@ bool UsbPortManager::IsReverseCharge()
 
 int32_t UsbPortManager::SetPortRole(int32_t portId, int32_t powerRole, int32_t dataRole)
 {
+    USB_HILOGI(MODULE_USB_SERVICE, "UsbPortManager SetPortRole enter");
+    std::lock_guard<std::mutex> guard(setPortRoleMutex_);
 #ifdef USB_MANAGER_V2_0
     if (usbPortInterface_ == nullptr) {
         USB_HILOGE(MODULE_USB_SERVICE, "UsbPortManager::SetPortRole usbPortInterface_ is nullptr");