diff --git a/dsRag/Test/TestReadMathType.py b/dsRag/Test/TestReadMathType.py
index 3ad4b5fe..5fa5c3c5 100644
--- a/dsRag/Test/TestReadMathType.py
+++ b/dsRag/Test/TestReadMathType.py
@@ -12,5 +12,7 @@ output_file = r"d:\output.txt"  # 可修改为您需要的路径
 command = mtef + r" -w " + sourceDocx + " -o " + output_file
 os.system(command)
 # 把output.txt里的内容打印出来看看
+# 加上行号
 with open(output_file, 'r', encoding='utf-8') as file:
-    print(file.read())
+    for i, line in enumerate(file):
+        print(f"{i+1}: {line.strip()}")