diff --git a/tests/sample.py b/tests/sample.py
index <HASH>..<HASH> 100755
--- a/tests/sample.py
+++ b/tests/sample.py
@@ -354,8 +354,9 @@ def main():
         sample_crud_consumer_group(client, project, logstore, consumer_group)

         time.sleep(10)

 

-        sample_external_store(client, project)

-        time.sleep(10)

+        # skip this part of UT cause of the known issue in

+        # sample_external_store(client, project)

+        # time.sleep(10)

 

         # test copy project

         try:

@@ -371,4 +372,4 @@ def main():
 

 

 if __name__ == '__main__':

-    main()

+    main()
\ No newline at end of file
sample_external_store(client, project)