diff --git a/assets/script/batch/check_package_update.bat b/assets/script/batch/check_package_update.bat
index 69f4936..ec25b80 100644
--- a/assets/script/batch/check_package_update.bat
+++ b/assets/script/batch/check_package_update.bat
@@ -1,4 +1,16 @@
+PATH=%PATH_WIN%
+
 : cd ../dart_framework && git pull origin master
 : cd "../%JOB_NAME%"
 
-call "./assets/script/batch/check_rev.bat"
\ No newline at end of file
+set /p REV_OLD=<git_rev.txt
+git rev-list --all HEAD --all --count > git_rev.txt
+set /p REV_NEW=<git_rev.txt
+
+IF %REV_OLD%==%REV_NEW% set RESULT=TRUE
+IF NOT %REV_OLD%==%REV_NEW% set RESULT=FALSE
+
+: echo %RESULT% > result.txt
+: set /p RESULT=<result.txt
+
+IF "%RESULT%"=="FALSE " flutter clean && flutter packages upgrade && flutter pub get && flutter pub run build_runner build --delete-conflicting-outputs
\ No newline at end of file
diff --git a/assets/script/batch/check_package_update_start.bat b/assets/script/batch/check_package_update_start.bat
new file mode 100644
index 0000000..7156d6a
--- /dev/null
+++ b/assets/script/batch/check_package_update_start.bat
@@ -0,0 +1 @@
+call "./assets/script/batch/check_package_update.bat"
\ No newline at end of file
diff --git a/assets/script/batch/check_rev.bat b/assets/script/batch/check_rev.bat
deleted file mode 100644
index 8df2697..0000000
--- a/assets/script/batch/check_rev.bat
+++ /dev/null
@@ -1,14 +0,0 @@
-PATH=%PATH_WIN%
-
-set /p REV_OLD=<git_rev.txt
-git rev-list --all HEAD --all --count > git_rev.txt
-set /p REV_NEW=<git_rev.txt
-
-IF %REV_OLD%==%REV_NEW% set RESULT=TRUE
-IF NOT %REV_OLD%==%REV_NEW% set RESULT=FALSE
-
-: echo %RESULT% > result.txt
-
-: set /p RESULT=<result.txt
-
-IF "%RESULT%"=="FALSE " flutter clean && flutter packages upgrade && flutter pub get && flutter pub run build_runner build --delete-conflicting-outputs
\ No newline at end of file