diff --git a/core/core-frontend/src/views/visualized/data/datasource/form/option.ts b/core/core-frontend/src/views/visualized/data/datasource/form/option.ts
index 47854cd4e0..9bbcd6cdeb 100644
--- a/core/core-frontend/src/views/visualized/data/datasource/form/option.ts
+++ b/core/core-frontend/src/views/visualized/data/datasource/form/option.ts
@@ -85,12 +85,6 @@ export const dsTypes = [
     catalog: 'OLAP',
     extraParams: ''
   },
-  {
-    type: 'db2',
-    name: 'Db2',
-    catalog: 'OLTP',
-    extraParams: ''
-  },
   {
     type: 'redshift',
     name: 'AWS Redshift',