diff --git a/cmake/paddlepaddle.cmake b/cmake/paddlepaddle.cmake
index 7670444ed1e021376fa44491973bb748cf611ecf..5a164e93437e59e9b93ad6472755adffea8421ae 100644
--- a/cmake/paddlepaddle.cmake
+++ b/cmake/paddlepaddle.cmake
@@ -31,7 +31,7 @@ message( "WITH_GPU = ${WITH_GPU}")
 # Paddle Version should be one of:
 # latest: latest develop build
 # version number like 1.5.2
-SET(PADDLE_VERSION "1.7.2")
+SET(PADDLE_VERSION "1.8.4")
 
 if (WITH_GPU)
     SET(PADDLE_LIB_VERSION "${PADDLE_VERSION}-gpu-cuda${CUDA_VERSION_MAJOR}-cudnn7-avx-mkl")
diff --git a/python/paddle_serving_app/reader/image_reader.py b/python/paddle_serving_app/reader/image_reader.py
index bccf6480f0c635c407fe51aa50c23dcce26825c1..38a1766433848c800ad40e1be7e79c2ac7989199 100644
--- a/python/paddle_serving_app/reader/image_reader.py
+++ b/python/paddle_serving_app/reader/image_reader.py
@@ -420,7 +420,7 @@ class RCNNPostprocess(object):
         for key in image_with_bbox:
             if key == "image":
                 continue
-            if ".lod" in key:
+            if ".lod" in key or "im_shape" in key:
                 continue
             fetch_name = key
         bbox_result = self._get_bbox_result(image_with_bbox, fetch_name,