diff --git a/services/native/driver_extension_manager/src/device_manager/device.cpp b/services/native/driver_extension_manager/src/device_manager/device.cpp
index dfd70858ca1322b43165f17eff92dd64dc9c9c38..42ccef5ff9ef3072af7bed77d17165113c5a1601 100644
--- a/services/native/driver_extension_manager/src/device_manager/device.cpp
+++ b/services/native/driver_extension_manager/src/device_manager/device.cpp
@@ -85,6 +85,7 @@ int32_t Device::Connect(const sptr<IDriverExtMgrCallback> &connectCallback)
             EDM_LOGE(MODULE_DEV_MGR, "failed to register callback object");
             return ret;
         }
+        return ret;
     }
 
     int32_t ret = RegisterDrvExtMgrCallback(connectCallback);