diff --git a/plugins/mysql/conf/my.cnf b/plugins/mysql/conf/my.cnf
index 2df4d69da..946b83079 100644
--- a/plugins/mysql/conf/my.cnf
+++ b/plugins/mysql/conf/my.cnf
@@ -5,6 +5,9 @@ port		= 3306
 socket		= {$SERVER_APP_PATH}/mysql.sock
 
 [mysqld]
+sha256_password_private_key_path=mysql.pem
+sha256_password_public_key_path=mysql.pub
+
 pid-file = {$SERVER_APP_PATH}/data/mysql.pid
 user = mysql
 port		= 3306
@@ -80,6 +83,7 @@ innodb_max_dirty_pages_pct = 90
 innodb_read_io_threads = 1
 innodb_write_io_threads = 1
 innodb_file_per_table=1
+innodb_large_prefix = 1
 
 
 secure-file-priv={$SERVER_APP_PATH}/tmp
diff --git a/plugins/mysql/conf/my5.7.cnf b/plugins/mysql/conf/my5.7.cnf
index 78e9ce773..5b8efc7df 100644
--- a/plugins/mysql/conf/my5.7.cnf
+++ b/plugins/mysql/conf/my5.7.cnf
@@ -6,6 +6,9 @@ socket		= {$SERVER_APP_PATH}/mysql.sock
 default-character-set = UTF8MB4
 
 [mysqld]
+sha256_password_private_key_path=mysql.pem
+sha256_password_public_key_path=mysql.pub
+
 pid-file = {$SERVER_APP_PATH}/data/mysql.pid
 user = mysql
 port		= 3306
diff --git a/plugins/mysql/conf/my8.0.cnf b/plugins/mysql/conf/my8.0.cnf
index 8668373de..83e601070 100644
--- a/plugins/mysql/conf/my8.0.cnf
+++ b/plugins/mysql/conf/my8.0.cnf
@@ -6,7 +6,10 @@ socket		= {$SERVER_APP_PATH}/mysql.sock
 default-character-set = UTF8MB4
 
 [mysqld]
+sha256_password_private_key_path=mysql.pem
+sha256_password_public_key_path=mysql.pub
 default_authentication_plugin=mysql_native_password
+
 pid-file = {$SERVER_APP_PATH}/data/mysql.pid
 user = mysql
 port		= 3306
diff --git a/plugins/mysql/index.py b/plugins/mysql/index.py
index 52157e3cf..fb7023a7d 100755
--- a/plugins/mysql/index.py
+++ b/plugins/mysql/index.py
@@ -146,6 +146,26 @@ def pMysqlDb():
     return db
 
 
+def makeInitRsaKey(version=''):
+    datadir = getServerDir() + "/data"
+
+    mysql_pem = datadir + "/mysql.pem"
+    if not os.path.exists(mysql_pem):
+        rdata = mw.execShell(
+            'cd ' + datadir + ' && openssl genrsa -out mysql.pem 1024')
+        # print(data)
+        rdata = mw.execShell(
+            'cd ' + datadir + ' && openssl rsa -in mysql.pem -pubout -out mysql.pub')
+        # print(rdata)
+
+        if not mw.isAppleSystem():
+            mw.execShell('cd ' + datadir + ' && chmod 400 mysql.pem')
+            mw.execShell('cd ' + datadir + ' && chmod 444 mysql.pub')
+
+            mw.execShell('cd ' + datadir + ' && chown mysql:mysql mysql.pem')
+            mw.execShell('cd ' + datadir + ' && chown mysql:mysql mysql.pub')
+
+
 def initDreplace(version=''):
     initd_tpl = getInitdTpl(version)
 
@@ -486,8 +506,11 @@ def my8cmd(version, method):
 
 def appCMD(version, action):
     if version == '8.0' or version == '5.7':
-        return my8cmd(version, action)
-    return myOp(version, action)
+        status = my8cmd(version, action)
+    else:
+        status = myOp(version, action)
+    makeInitRsaKey(version)
+    return status
 
 
 def start(version=''):