diff --git a/api/services/rag_pipeline/rag_pipeline_dsl_service.py b/api/services/rag_pipeline/rag_pipeline_dsl_service.py
index 04156713f4..e42c020925 100644
--- a/api/services/rag_pipeline/rag_pipeline_dsl_service.py
+++ b/api/services/rag_pipeline/rag_pipeline_dsl_service.py
@@ -5,7 +5,6 @@ import logging
 import uuid
 from collections.abc import Mapping
 from datetime import UTC, datetime
-from enum import StrEnum
 from typing import cast
 from urllib.parse import urlparse
 from uuid import uuid4
@@ -38,6 +37,7 @@ from models import Account
 from models.dataset import Dataset, DatasetCollectionBinding, Pipeline
 from models.enums import CollectionBindingType, DatasetRuntimeMode
 from models.workflow import Workflow, WorkflowType
+from services.app_dsl_service import ImportMode, ImportStatus
 from services.entities.knowledge_entities.rag_pipeline_entities import (
     IconInfo,
     KnowledgeConfiguration,
@@ -54,18 +54,6 @@ DSL_MAX_SIZE = 10 * 1024 * 1024  # 10MB
 CURRENT_DSL_VERSION = "0.1.0"
 
 
-class ImportMode(StrEnum):
-    YAML_CONTENT = "yaml-content"
-    YAML_URL = "yaml-url"
-
-
-class ImportStatus(StrEnum):
-    COMPLETED = "completed"
-    COMPLETED_WITH_WARNINGS = "completed-with-warnings"
-    PENDING = "pending"
-    FAILED = "failed"
-
-
 class RagPipelineImportInfo(BaseModel):
     id: str
     status: ImportStatus