diff --git a/backend/src/main/resources/db/migration/V26__de1.3.sql b/backend/src/main/resources/db/migration/V26__de1.3.sql
index b75ea86c92..a6ba1fab0b 100644
--- a/backend/src/main/resources/db/migration/V26__de1.3.sql
+++ b/backend/src/main/resources/db/migration/V26__de1.3.sql
@@ -50,3 +50,7 @@ INSERT INTO `system_parameter` VALUES ('oidc.open', NULL, 'text', 9);
 COMMIT;
 
 ALTER TABLE `sys_user` ADD COLUMN `sub` varchar(255)  COMMENT 'oidc用户ID' AFTER `from`;
+
+CREATE INDEX dataset_table_task_log_index ON dataset_table_task_log (id,task_id,table_id);
+CREATE INDEX dataset_table_task_index ON dataset_table_task (id);
+CREATE INDEX dataset_table_index ON dataset_table (id);
diff --git a/frontend/src/views/system/datasource/form.vue b/frontend/src/views/system/datasource/form.vue
index 6ff8a9aedf..124eda1f32 100644
--- a/frontend/src/views/system/datasource/form.vue
+++ b/frontend/src/views/system/datasource/form.vue
@@ -131,6 +131,7 @@ export default {
       form: {
         configuration: {
           initialPoolSize: 5,
+          extraParams: '',
           minPoolSize: 5,
           maxPoolSize: 50,
           maxIdleTime: 30,
@@ -192,6 +193,7 @@ export default {
       this.form.type = this.params.type
       this.form.configuration = {
         initialPoolSize: 5,
+        extraParams: '',
         minPoolSize: 5,
         maxPoolSize: 50,
         maxIdleTime: 30,