diff --git a/rag/enio/priority_enum.go b/rag/enio/priority_enum.go
index 0fb371b..365903a 100644
--- a/rag/enio/priority_enum.go
+++ b/rag/enio/priority_enum.go
@@ -9,16 +9,3 @@ const (
 	TaskPriorityHigh   TaskPriority = "high"   // 高优先级
 	TaskPriorityUrgent TaskPriority = "urgent" // 紧急
 )
-
-// TaskType 任务类型
-type TaskType string
-
-const (
-	TaskTypeDocumentIngestion     TaskType = "document_ingestion"     // 文档摄入任务
-	TaskTypeVectorIngestion       TaskType = "vector_ingestion"       // 向量摄入任务
-	TaskTypeIndexCreation         TaskType = "index_creation"         // 索引创建任务
-	TaskTypeQAProcessing          TaskType = "qa_processing"          // 问答处理任务
-	TaskTypeKnowledgeConstruction TaskType = "knowledge_construction" // 知识库构建任务
-	TaskTypeGraphBuilding         TaskType = "graph_building"         // 图谱构建任务
-	TaskTypeKnowledgeSync         TaskType = "knowledge_sync"         // 知识同步任务
-)
diff --git a/rag/enio/task_type.go b/rag/enio/task_type.go
new file mode 100644
index 0000000..4dec33f
--- /dev/null
+++ b/rag/enio/task_type.go
@@ -0,0 +1,14 @@
+package enio
+
+// TaskType 任务类型
+type TaskType string
+
+const (
+	TaskTypeDocumentIngestion     TaskType = "document_ingestion"     // 文档摄入任务
+	TaskTypeVectorIngestion       TaskType = "vector_ingestion"       // 向量摄入任务
+	TaskTypeIndexCreation         TaskType = "index_creation"         // 索引创建任务
+	TaskTypeQAProcessing          TaskType = "qa_processing"          // 问答处理任务
+	TaskTypeKnowledgeConstruction TaskType = "knowledge_construction" // 知识库构建任务
+	TaskTypeGraphBuilding         TaskType = "graph_building"         // 图谱构建任务
+	TaskTypeKnowledgeSync         TaskType = "knowledge_sync"         // 知识同步任务
+)