diff --git a/api/models/tools.py b/api/models/tools.py
index ec957ad70a..2a4151ef4d 100644
--- a/api/models/tools.py
+++ b/api/models/tools.py
@@ -9,7 +9,6 @@ from sqlalchemy import ForeignKey, String, func
 from sqlalchemy.orm import Mapped, mapped_column
 
 from core.helper import encrypter
-from core.mcp.types import Tool
 from core.tools.entities.common_entities import I18nObject
 from core.tools.entities.tool_bundle import ApiToolBundle
 from core.tools.entities.tool_entities import ApiProviderSchemaType, WorkflowToolParameterConfiguration