diff --git a/git_commit.sh b/git_commit.sh
index 17378e7..be8b423 100755
--- a/git_commit.sh
+++ b/git_commit.sh
@@ -10,12 +10,11 @@ STUNAME=李心杨
 TRACER=tracer-ysyx
 GITFLAGS="-q --author=$TRACER<tracer@ysyx.org> --no-verify --allow-empty"
 
-YSYX_HOME=$NEMU_HOME/..
 WORK_BRANCH=$(git rev-parse --abbrev-ref HEAD)
-WORK_INDEX=$YSYX_HOME/.git/index.${WORK_BRANCH}
+WORK_INDEX=.git/index.${WORK_BRANCH}
 TRACER_BRANCH=$TRACER
 
-LOCK_DIR=$YSYX_HOME/.git/
+LOCK_DIR=.git/
 
 git_soft_checkout () {
     git checkout --detach -q && git reset --soft $1 -q -- && git checkout $1 -q -- ;
diff --git a/npc/CMakeLists.txt b/npc/CMakeLists.txt
index 9cdce96..1dec0fe 100644
--- a/npc/CMakeLists.txt
+++ b/npc/CMakeLists.txt
@@ -80,11 +80,11 @@ add_test(NAME V${TOPMODULE} COMMAND V${TOPMODULE})
 add_custom_command(
     TARGET V${TOPMODULE}_nvboard
     COMMAND ${CMAKE_SOURCE_DIR}/../git_commit.sh "Build V${TOPMODULE}_nvboard"
-    WORKING_DIRECTORY ../
+    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/../
 )
 
 add_custom_command(
     TARGET V${TOPMODULE}
     COMMAND ${CMAKE_SOURCE_DIR}/../git_commit.sh "Build V${TOPMODULE}"
-    WORKING_DIRECTORY ../
+    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/../
 )