diff --git a/configs/yolov3_mobilenet_v1_fruit.yml b/configs/yolov3_mobilenet_v1_fruit.yml
index c89aefc4199123c3ec764e798a15bbb4775a3298..2897b051d140d5e847eb29578eefceb4f44b4fea 100644
--- a/configs/yolov3_mobilenet_v1_fruit.yml
+++ b/configs/yolov3_mobilenet_v1_fruit.yml
@@ -6,7 +6,7 @@ use_gpu: true
 max_iters: 20000
 log_smooth_window: 20
 save_dir: output
-snapshot_iter: 200
+snapshot_iter: 1000
 metric: VOC
 map_type: 11point
 pretrain_weights: https://paddlemodels.bj.bcebos.com/object_detection/yolov3_mobilenet_v1.tar