diff --git a/.build_project b/.build_project
index b5e6946..6f5c9c5 100644
--- a/.build_project
+++ b/.build_project
@@ -1 +1 @@
-[{"name":"Build-Configuration","type":"AscendAppBuild","lastBuild":true,"buildProperties":{"HOST_OS":"Euleros2.8","HOST_ARCH":"aarch64","TARGET_TYPE":"SOC"}}]
\ No newline at end of file
+[{"name":"Build-Configuration","type":"AscendAppBuild","lastBuild":true,"buildProperties":{"HOST_OS":"Centos7.6","HOST_ARCH":"aarch64","TARGET_TYPE":"SOC"}}]
\ No newline at end of file
diff --git a/.project b/.project
index 20a56fe..b335546 100644
--- a/.project
+++ b/.project
@@ -4,5 +4,5 @@
   "project_desc": "",
   "target": "",
   "target_id": "",
-  "adk_version": "1.73.T5.0.B050"
+  "adk_version": "1.73.5.1.B050"
 }
\ No newline at end of file
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})