diff --git a/apps/knowledge/views/document.py b/apps/knowledge/views/document.py
index b2e61b3c0..1659a18c9 100644
--- a/apps/knowledge/views/document.py
+++ b/apps/knowledge/views/document.py
@@ -6,7 +6,7 @@ from rest_framework.views import APIView
 
 from common.auth import TokenAuth
 from common.auth.authentication import has_permissions
-from common.constants.permission_constants import PermissionConstants, CompareConstants
+from common.constants.permission_constants import PermissionConstants
 from common.result import result
 from knowledge.api.document import DocumentSplitAPI, DocumentBatchAPI, DocumentBatchCreateAPI, DocumentCreateAPI, \
     DocumentReadAPI, DocumentEditAPI, DocumentDeleteAPI, TableDocumentCreateAPI, QaDocumentCreateAPI, \
diff --git a/apps/knowledge/views/paragraph.py b/apps/knowledge/views/paragraph.py
index f7fcb9a9b..439949b93 100644
--- a/apps/knowledge/views/paragraph.py
+++ b/apps/knowledge/views/paragraph.py
@@ -207,7 +207,7 @@ class ParagraphView(APIView):
         authentication_classes = [TokenAuth]
 
         @extend_schema(
-            methods=['GET'],
+            methods=['PUT'],
             summary=_('Disassociation issue'),
             description=_('Disassociation issue'),
             operation_id=_('Disassociation issue'),  # type: ignore
@@ -216,7 +216,7 @@ class ParagraphView(APIView):
             tags=[_('Knowledge Base/Documentation/Paragraph')]  # type: ignore
         )
         @has_permissions(PermissionConstants.KNOWLEDGE_PARAGRAPH_EDIT.get_workspace_permission())
-        def get(self, request: Request, workspace_id: str, knowledge_id: str, document_id: str):
+        def put(self, request: Request, workspace_id: str, knowledge_id: str, document_id: str):
             return result.success(ParagraphSerializers.Association(
                 data={
                     'workspace_id': workspace_id,
@@ -231,7 +231,7 @@ class ParagraphView(APIView):
         authentication_classes = [TokenAuth]
 
         @extend_schema(
-            methods=['GET'],
+            methods=['PUT'],
             summary=_('Related questions'),
             description=_('Related questions'),
             operation_id=_('Related questions'),  # type: ignore
@@ -240,7 +240,7 @@ class ParagraphView(APIView):
             tags=[_('Knowledge Base/Documentation/Paragraph')]  # type: ignore
         )
         @has_permissions(PermissionConstants.KNOWLEDGE_PARAGRAPH_EDIT.get_workspace_permission())
-        def get(self, request: Request, workspace_id: str, knowledge_id: str, document_id: str):
+        def put(self, request: Request, workspace_id: str, knowledge_id: str, document_id: str):
             return result.success(ParagraphSerializers.Association(
                 data={
                     'workspace_id': workspace_id,