diff --git a/api/core/index/vector_index/base.py b/api/core/index/vector_index/base.py
index bc7811a0e2a2ee..1775ff3edfc465 100644
--- a/api/core/index/vector_index/base.py
+++ b/api/core/index/vector_index/base.py
@@ -6,7 +6,6 @@
 from langchain.embeddings.base import Embeddings
 from langchain.schema import Document, BaseRetriever
 from langchain.vectorstores import VectorStore
-from weaviate import UnexpectedStatusCodeException
 
 from core.index.base import BaseIndex
 from extensions.ext_database import db
@@ -139,10 +138,8 @@ def recreate_dataset(self, dataset: Dataset):
 
         try:
             self.delete()
-        except UnexpectedStatusCodeException as e:
-            if e.status_code != 400:
-                # 400 means index not exists
-                raise e
+        except Exception as e:
+            raise e
 
         dataset_documents = db.session.query(DatasetDocument).filter(
             DatasetDocument.dataset_id == dataset.id,
@@ -194,10 +191,8 @@ def create_qdrant_dataset(self, dataset: Dataset):
 
         try:
             self.delete()
-        except UnexpectedStatusCodeException as e:
-            if e.status_code != 400:
-                # 400 means index not exists
-                raise e
+        except Exception as e:
+            raise e
 
         dataset_documents = db.session.query(DatasetDocument).filter(
             DatasetDocument.dataset_id == dataset.id,