diff --git a/apps/knowledge/serializers/document.py b/apps/knowledge/serializers/document.py
index 7e9fa4237..c7e5ec6e1 100644
--- a/apps/knowledge/serializers/document.py
+++ b/apps/knowledge/serializers/document.py
@@ -555,7 +555,7 @@ class DocumentSerializers(serializers.Serializer):
             super().is_valid(raise_exception=True)
             workspace_id = self.data.get('workspace_id')
             query_set = QuerySet(Knowledge).filter(id=self.data.get('knowledge_id'))
-            if workspace_id:
+            if workspace_id and workspace_id != 'None':
                 query_set = query_set.filter(workspace_id=workspace_id)
             if not query_set.exists():
                 raise AppApiException(500, _('Knowledge id does not exist'))
diff --git a/ui/src/views/knowledge-workflow/index.vue b/ui/src/views/knowledge-workflow/index.vue
index b0113dd59..5241f45cd 100644
--- a/ui/src/views/knowledge-workflow/index.vue
+++ b/ui/src/views/knowledge-workflow/index.vue
@@ -169,8 +169,12 @@ const {
   params: { id, from, folderId },
 } = route as any
 const apiType = computed(() => {
-  if (route.path.includes('resource-management')) {
+  if (route.path.includes('shared')) {
+    return 'systemShare'
+  } else if (route.path.includes('resource-management')) {
     return 'systemManage'
+  } else if (route.path.includes('share/')) {
+    return 'workspaceShare'
   } else {
     return 'workspace'
   }