diff --git a/jni/VehicleNativeInterface.cpp b/jni/VehicleNativeInterface.cpp
index 286206c..b1c5e37 100644
--- a/jni/VehicleNativeInterface.cpp
+++ b/jni/VehicleNativeInterface.cpp
@@ -450,7 +450,7 @@ JNIEXPORT jint JNICALL Java_com_objecteye_nativeinterface_vehicle_VehicleNativeI
 
             jobject stain_v_plate = env->NewObject(cls_StainVplateResultParam, mid_StainVplateResultParam, vehicle_plate_res.stain_vp_result.score, vehicle_plate_res.stain_vp_result.type);
             std::cout << "vplateResult" << std::endl;
-            vplateResult = env->NewObject(cls_VplateResult, mid_VplateResult, vehicle_plate_det_recg_res_syRect_rect, vehicle_plate_res.detect_score, vplateNumArray, vehicle_plate_res.num_score, vehicle_plate_res.type, vehicle_plate_res.special_type, NULL);                
+            vplateResult = env->NewObject(cls_VplateResult, mid_VplateResult, vehicle_plate_det_recg_res_syRect_rect, vehicle_plate_res.detect_score, vplateNumArray, vehicle_plate_res.num_score, vehicle_plate_res.type, vehicle_plate_res.special_type, stain_v_plate);                
 
             std::cout << "vplateResult end" << std::endl;