diff --git a/Makefile b/Makefile
index ebeff68..bdf9a18 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,14 @@
-target: dist
-	create-version-file metadata.yml --outfile dist/file_version_info.txt
-	pyinstaller -F main.py --version-file dist/file_version_info.txt -n Lightening
+target: dist build
+	create-version-file metadata.yml --outfile build/file_version_info.txt
+	pyinstaller -F main.py --version-file build/file_version_info.txt -n Lightening
 	
 dist:
-	mkdir dist
\ No newline at end of file
+	mkdir dist
+
+build:
+	mkdir build
+	
+.PHONY:clean
+
+clean:
+	rm -fr build
\ No newline at end of file
diff --git a/main.py b/main.py
index 0e0f38f..d1c2f09 100644
--- a/main.py
+++ b/main.py
@@ -1,4 +1,5 @@
 import math
+import os.path
 import sys
 import tomli
 from loguru import logger
@@ -27,6 +28,9 @@ def egm():
         toml_file_path = r"article.toml"
     else:
         toml_file_path = sys.argv[1]
+    if not os.path.exists(toml_file_path):
+        logger.info(f'无法找到数据文件{toml_file_path}，程序退出。')
+        sys.exit(0)
     logger.info(f"读取文件{toml_file_path}")
     with open(toml_file_path, "rb") as toml_fs:
         toml_dict = tomli.load(toml_fs)