diff --git a/prod-upgrade/mysql/mysql-0.yaml b/prod-upgrade/mysql/mysql-0.yaml
index 0d644b3..f558dff 100644
--- a/prod-upgrade/mysql/mysql-0.yaml
+++ b/prod-upgrade/mysql/mysql-0.yaml
@@ -17,6 +17,11 @@ data:
     max_allowed_packet=16M
     character-set-server=utf8mb4
     collation-server=utf8mb4_unicode_ci
+
+	# slow_query_log
+	slow_query_log=ON
+	slow_query_log_file=/var/lib/mysql/data/slow-query.log
+	long_query_time=3
     
     # Extended
     max_connections=5000 
@@ -136,4 +141,4 @@ spec:
     targetPort: 3306
   selector:
     app: mysql-0
-  type: ClusterIP
\ No newline at end of file
+  type: ClusterIP
diff --git a/prod-upgrade/mysql/mysql-2.yaml b/prod-upgrade/mysql/mysql-2.yaml
index 919372b..80a0648 100644
--- a/prod-upgrade/mysql/mysql-2.yaml
+++ b/prod-upgrade/mysql/mysql-2.yaml
@@ -21,7 +21,7 @@ data:
     # Extended
     max_connections=5000 
     binlog_format=row
-    binlog_expire_logs_seconds=2592000
+    binlog_expire_logs_seconds=1209600
     sql_mode=STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION
     innodb_buffer_pool_size=4G
     innodb_log_file_size=1G
@@ -136,4 +136,4 @@ spec:
     targetPort: 3306
   selector:
     app: mysql-2
-  type: ClusterIP
\ No newline at end of file
+  type: ClusterIP
diff --git a/prod-upgrade/mysql/mysql-3.yaml b/prod-upgrade/mysql/mysql-3.yaml
index 12d2e77..2b958b3 100644
--- a/prod-upgrade/mysql/mysql-3.yaml
+++ b/prod-upgrade/mysql/mysql-3.yaml
@@ -21,7 +21,7 @@ data:
     # Extended
     max_connections=5000 
     binlog_format=row
-    binlog_expire_logs_seconds=2592000
+    binlog_expire_logs_seconds=1209600
     sql_mode=STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION
     innodb_buffer_pool_size=4G
     innodb_log_file_size=1G
@@ -136,4 +136,4 @@ spec:
     targetPort: 3306
   selector:
     app: mysql-3
-  type: ClusterIP
\ No newline at end of file
+  type: ClusterIP