diff --git a/mysql/5.7/my.cnf b/mysql/5.7/my.cnf
new file mode 100644
index 0000000..9303681
--- /dev/null
+++ b/mysql/5.7/my.cnf
@@ -0,0 +1,109 @@
+[client]
+# password  = your_password
+port        = 3306
+socket      = /tmp/mysql.sock
+default_character_set= utf8
+
+[mysqld]
+port        = 3306
+socket      = /tmp/mysql.sock
+datadir     = /var/lib/mysql
+log_error   = /var/log/mysql/mysqld.err
+
+collation_server=utf8_general_ci
+init_connect='SET NAMES utf8'
+character_set_server=utf8
+lower_case_table_names=1
+innodb_file_per_table=1
+
+## 性能优化配置
+## 2-4G
+binlog_cache_size = 64K
+thread_stack = 256K
+join_buffer_size = 2048K
+max_heap_table_size = 384M
+key_buffer_size = 256M
+table_open_cache = 192
+sort_buffer_size = 768K
+read_buffer_size = 768K
+read_rnd_buffer_size = 512K
+thread_cache_size = 96
+query_cache_size = 128M
+tmp_table_size = 384M
+max_connections = 500
+innodb_buffer_pool_size = 384M
+
+## 其他配置
+query_cache_type = 1
+default_storage_engine = InnoDB
+performance_schema_max_table_instances = 400
+table_definition_cache = 400
+max_allowed_packet = 100G
+net_buffer_length = 4K
+myisam_sort_buffer_size = 8M
+sql_mode = NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
+max_connect_errors = 100
+open_files_limit = 65535
+explicit_defaults_for_timestamp = true
+skip-external-locking
+skip-name-resolve
+# pid_file=/var/run/mysqld.pid
+
+## InnoDB
+innodb_data_file_path = ibdata1:10M:autoextend
+innodb_log_file_size = 64M
+innodb_log_buffer_size = 16M
+innodb_flush_log_at_trx_commit = 1
+innodb_lock_wait_timeout = 50
+innodb_max_dirty_pages_pct = 90
+innodb_read_io_threads = 4
+innodb_write_io_threads = 4
+
+## logging
+general_log=ON
+general_log_file=/var/log/mysql/mysqld.log
+# slow_query_log=ON
+# slow_query_log_file=/var/log/mysql/mysql-slow.log
+# long_query_time=3
+# log_queries_not_using_indexes=ON
+# log_bin=mysql-bin
+# binlog_format=mixed
+# server_id=1
+# expire_logs_days=10
+
+## plugins
+# plugin-load-add=validate_password.so
+# validate_password=FORCE_PLUS_PERMANENT
+# validate_password_length=8
+# validate_password_mixed_case_count=1
+# validate_password_number_count=1
+# validate_password_policy=1
+
+# plugin-load-add=connection_control.so
+# connection_control=FORCE_PLUS_PERMANENT
+# connection_control_failed_login_attempts=FORCE_PLUS_PERMANENT
+# connection_control_failed_connections_threshold=5
+# connection_control_max_connection_delay=86400
+# connection_control_min_connection_delay=1000
+
+wait_timeout=1800
+interactive_timeout=1800
+# default_password_lifetime=90
+
+[mysqldump]
+quick
+max_allowed_packet = 500M
+
+[mysql]
+port=3306
+default_character_set=utf8
+no-auto-rehash
+
+[myisamchk]
+key_buffer_size = 32M
+sort_buffer_size = 768K
+read_buffer = 2M
+write_buffer = 2M
+
+[mysqlhotcopy]
+interactive-timeout