diff --git a/doc/ini_file_reader-Chinese.pdf b/doc/ini_file_reader-Chinese.pdf
index 6bf8b5d..ab7c0b0 100644
Binary files a/doc/ini_file_reader-Chinese.pdf and b/doc/ini_file_reader-Chinese.pdf differ
diff --git a/src/tests/test.ini b/src/tests/test.ini
index 56182fa..d785be8 100644
--- a/src/tests/test.ini
+++ b/src/tests/test.ini
@@ -3,7 +3,7 @@
 #@set os_name = $(uname -a | awk '{print $1;}')
 
 #@function SHELL_EXEC
-os_name = hostname
+host = hostname
 
 #@function LOCAL_IP_GET
 bind_ip = inner