diff --git a/runtime/datamate-python/app/module/annotation/service/knowledge_sync.py b/runtime/datamate-python/app/module/annotation/service/knowledge_sync.py
index da6254f..369b78d 100644
--- a/runtime/datamate-python/app/module/annotation/service/knowledge_sync.py
+++ b/runtime/datamate-python/app/module/annotation/service/knowledge_sync.py
@@ -132,7 +132,7 @@ class KnowledgeSyncService:
 
     async def _list_knowledge_sets(self, keyword: Optional[str]) -> list[Dict[str, Any]]:
         params: Dict[str, Any] = {
-            "page": 0,
+            "page": 1,
             "size": self.KNOWLEDGE_SET_LIST_SIZE,
         }
         if keyword:
@@ -189,7 +189,7 @@ class KnowledgeSyncService:
         file_id: str,
     ) -> Optional[Dict[str, Any]]:
         params = {
-            "page": 0,
+            "page": 1,
             "size": 1,
             "sourceDatasetId": dataset_id,
             "sourceFileId": file_id,