diff --git a/framework/model/camera/core/src/camera_core.c b/framework/model/camera/core/src/camera_core.c
index 85cfa53ee10072243cc9709b071737b6c357d12b..f0e308c3cc571e23eb3df9c88b1da43d2cc1c995 100644
--- a/framework/model/camera/core/src/camera_core.c
+++ b/framework/model/camera/core/src/camera_core.c
@@ -97,10 +97,10 @@ static int32_t HdfCameraInitInterfaces(const char *deviceName, struct CameraDevi
     if (camDev == NULL) {
         HDF_LOGE("%s: allocate camera device failed!", __func__);
         ret = HDF_FAILURE;
+    } else {
+        camDev->deviceDriver = deviceDriver;
     }
 
-    camDev->deviceDriver = deviceDriver;
-
     ret = deviceDriver->init(deviceDriver, camDev);
     if (ret != HDF_SUCCESS) {
         HDF_LOGE("%s: init device %{public}s failed! ret=%{public}d", __func__, factory->deviceName, ret);