diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 582c1d6..cece15b 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -14,7 +14,7 @@ add_definitions(-DENABLE_DVPP_INTERFACE)
 # Specify target generation path
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY  "../../../out")
 
-set(OPENCV_PATH "/usr/local")
+set(OPENCV_PATH "/home/ascend/ascend_ddk/arm")
 
 set(INC_PATH $ENV{DDK_PATH})
 if (NOT DEFINED ENV{DDK_PATH})