diff --git a/api/models/schema/action.js b/api/models/schema/action.js
index fdafd2ec2d..9e9109adf7 100644
--- a/api/models/schema/action.js
+++ b/api/models/schema/action.js
@@ -45,7 +45,6 @@ const actionSchema = new Schema({
     auth: AuthSchema,
     domain: {
       type: String,
-      unique: true,
       required: true,
     },
     // json_schema: Schema.Types.Mixed,
diff --git a/api/server/routes/assistants/actions.js b/api/server/routes/assistants/actions.js
index 55de9d944b..05e528a501 100644
--- a/api/server/routes/assistants/actions.js
+++ b/api/server/routes/assistants/actions.js
@@ -162,7 +162,7 @@ router.delete('/:assistant_id/:action_id', async (req, res) => {
     /** @type {[AssistantDocument, Assistant]} */
     const [assistant_data, assistant] = await Promise.all(initialPromises);
 
-    const { actions } = assistant_data ?? {};
+    const { actions = [] } = assistant_data ?? {};
     const { tools = [] } = assistant ?? {};
 
     let domain = '';