diff --git a/backUpIncremental.sh b/backUpIncremental.sh
index 31d96be..49c83b5 100755
--- a/backUpIncremental.sh
+++ b/backUpIncremental.sh
@@ -22,7 +22,7 @@ fi
 echo ""
 
 # 获取当前binlog文件名和位置
-CURRENT_BINLOG=$(mysql -u$userName -p$password -h$host -e "SHOW MASTER STATUS\G"  | grep File | awk '{print substr($1, 4)}')
+CURRENT_BINLOG=$(mysql -u$userName -p$password -h$host -e "SHOW MASTER STATUS\G"  | grep File | awk '{print substr($2, 4)}')
 CURRENT_POSITION=$(mysql -u$userName -p$password -h$host -e "SHOW MASTER STATUS\G" | grep Position | awk '{print $2}')
 
 # 备份增量变更到文件