diff --git a/plugins/mysql/index.py b/plugins/mysql/index.py
index 8359db991..3e9eea40b 100755
--- a/plugins/mysql/index.py
+++ b/plugins/mysql/index.py
@@ -103,6 +103,8 @@ def getConf():
 
 def getInitdTpl(version=''):
     path = getPluginDir() + '/init.d/mysql' + version + '.tpl'
+    if not os.path.exists(path):
+        path = getPluginDir() + '/init.d/mysql.tpl'
     return path
 
 
diff --git a/plugins/mysql/versions/5.7/install.sh b/plugins/mysql/versions/5.7/install.sh
index a841493dc..bda6db4c2 100755
--- a/plugins/mysql/versions/5.7/install.sh
+++ b/plugins/mysql/versions/5.7/install.sh
@@ -55,10 +55,6 @@ Install_mysql()
 		fi
 	fi
 
-	if [ ! -d ${mysqlDir}/mysql-${VERSION} ];then
-		 cd ${mysqlDir} && tar -zxvf  ${mysqlDir}/mysql-boost-8.0.25.tar.gz
-	fi
-
 	if [ ! -d ${mysqlDir}/mysql-${VERSION} ];then
 		 cd ${mysqlDir} && tar -zxvf  ${mysqlDir}/mysql-boost-${VERSION}.tar.gz
 	fi