diff --git a/configs/yolov3_mobilenet_v1_roadsign.yml b/configs/yolov3_mobilenet_v1_roadsign.yml
index 294542f0fee5679aeb2e2a40bf211b1e34ebdda2..89fd3e7cb8705864a0d4e1ff95043e1c740caf48 100644
--- a/configs/yolov3_mobilenet_v1_roadsign.yml
+++ b/configs/yolov3_mobilenet_v1_roadsign.yml
@@ -144,7 +144,7 @@ EvalReader:
     - !Permute
       to_bgr: false
       channel_first: True
-  batch_size: 8
+  batch_size: 1
   drop_empty: false
   worker_num: 4
   bufsize: 2
diff --git a/deploy/cpp/CMakeLists.txt b/deploy/cpp/CMakeLists.txt
index de2f9fe66a35addc0a73af120153230a0022282c..0517825795dce9ae4c550e174eb642bd2273d6bd 100644
--- a/deploy/cpp/CMakeLists.txt
+++ b/deploy/cpp/CMakeLists.txt
@@ -113,9 +113,8 @@ endif()
 
 if (NOT WIN32)
   if (WITH_TENSORRT AND WITH_GPU)
-	  include_directories("${TENSORRT_INC_DIR}/include")
-	  #link_directories("${TENSORRT_LIB_DIR}/lib")
-	  link_directories("${TENSORRT_LIB_DIR}/")
+	  include_directories("${TENSORRT_INC_DIR}")
+	  link_directories("${TENSORRT_LIB_DIR}")
   endif()
 endif(NOT WIN32)
 
@@ -149,7 +148,11 @@ if(WITH_MKL)
     endif ()
   endif()
 else()
-  set(MATH_LIB ${PADDLE_DIR}/third_party/install/openblas/lib/libopenblas${CMAKE_STATIC_LIBRARY_SUFFIX})
+  if (WIN32)
+    set(MATH_LIB ${PADDLE_DIR}/third_party/install/openblas/lib/openblas${CMAKE_STATIC_LIBRARY_SUFFIX})
+  else()
+    set(MATH_LIB ${PADDLE_DIR}/third_party/install/openblas/lib/libopenblas${CMAKE_STATIC_LIBRARY_SUFFIX})
+  endif()
 endif()
 
 if (WIN32)