diff --git a/src/modules/pages/maintain/forms/components/form.jdbc.ts b/src/modules/pages/maintain/forms/components/form.jdbc.ts
index 160308c..310d5f8 100644
--- a/src/modules/pages/maintain/forms/components/form.jdbc.ts
+++ b/src/modules/pages/maintain/forms/components/form.jdbc.ts
@@ -640,6 +640,9 @@ export class FormJdbc extends BI.Widget {
 
     public setSchemas(schemas: string[]) {
         this.schemas = schemas;
+        if (schemas.length > 0) {
+            this.form.schema.setValue(schemas[0]);
+        }
     }
 
     public getSubmitValue():Connection {