diff --git a/CMakeLists.txt b/CMakeLists.txt
index f7c91cb..1c3abc9 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,9 +12,9 @@ set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/../lib)
 
 link_directories(lib)
 
-add_executable(bigDemo examples/bigDemo.cpp )
-target_link_libraries(bigDemo Z1_SDK_Linux64)
-add_executable(example_lowCmd_send examples/example_lowCmd_send.cpp )
-target_link_libraries(example_lowCmd_send Z1_SDK_Linux64)
-add_executable(example_JointCtrl examples/example_JointCtrl.cpp )
-target_link_libraries(example_JointCtrl Z1_SDK_Linux64)
\ No newline at end of file
+add_executable(highcmd_basic examples/highcmd_basic.cpp )
+target_link_libraries(highcmd_basic Z1_SDK_Linux64)
+add_executable(highcmd_development examples/highcmd_development.cpp )
+target_link_libraries(highcmd_development Z1_SDK_Linux64)
+add_executable(lowcmd_development examples/lowcmd_development.cpp )
+target_link_libraries(lowcmd_development Z1_SDK_Linux64)
\ No newline at end of file
diff --git a/examples/bigDemo.cpp b/examples/highcmd_basic.cpp
similarity index 100%
rename from examples/bigDemo.cpp
rename to examples/highcmd_basic.cpp
diff --git a/examples/example_JointCtrl.cpp b/examples/highcmd_development.cpp
similarity index 100%
rename from examples/example_JointCtrl.cpp
rename to examples/highcmd_development.cpp
diff --git a/examples/example_lowCmd_send.cpp b/examples/lowcmd_development.cpp
similarity index 100%
rename from examples/example_lowCmd_send.cpp
rename to examples/lowcmd_development.cpp