diff --git a/.gitignore b/.gitignore
index d00f2a4..7abd8d8 100755
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,6 @@
 **/.vscode/
 **/__pycache__/
 **/log/
-**/install/
\ No newline at end of file
+**/install/
+tags
+*.swp
diff --git a/simulate/CMakeLists.txt b/simulate/CMakeLists.txt
index 4f124e0..273db77 100644
--- a/simulate/CMakeLists.txt
+++ b/simulate/CMakeLists.txt
@@ -6,7 +6,6 @@ enable_language(CXX)
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
-list(APPEND CMAKE_PREFIX_PATH "/opt/unitree_robotics/lib/cmake")
 find_package(mujoco REQUIRED)
 find_package(unitree_sdk2 REQUIRED)