diff --git a/scripts/install/debian.sh b/scripts/install/debian.sh
index 095cad572..3b3f7188c 100644
--- a/scripts/install/debian.sh
+++ b/scripts/install/debian.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
 export PATH
-LANG=en_US.UTF-8
+export LANG=en_US.UTF-8
 
 # RED='\e[1;31m'    # 红色
 # GREEN='\e[1;32m'  # 绿色