diff --git a/unittest/storage/CMakeLists.txt b/unittest/storage/CMakeLists.txt
index 04337a254..b4936d001 100644
--- a/unittest/storage/CMakeLists.txt
+++ b/unittest/storage/CMakeLists.txt
@@ -15,6 +15,12 @@ function(storage_unittest case)
   target_link_libraries(${case} PRIVATE mockcontainer)
 endfunction()
 
+function(storage_unittest_longer_timeout case)
+  ob_unittest(${ARGV})
+  target_link_libraries(${case} PRIVATE mockcontainer)
+  set_tests_properties(${case} PROPERTIES TIMEOUT 600)
+endfunction()
+
 function(storage_dml_unittest case)
   ob_unittest(${ARGV})
   target_link_libraries(${case} PRIVATE mockcontainer mock_ls_tablet_service mock_access_service)
@@ -52,7 +58,7 @@ storage_unittest(test_handle_cache)
 #storage_unittest(test_log_replay_engine replayengine/test_log_replay_engine.cpp)
 storage_unittest(test_hash_performance)
 storage_unittest(test_row_fuse)
-storage_unittest(test_keybtree memtable/mvcc/test_keybtreeV2.cpp)
+storage_unittest_longer_timeout(test_keybtree memtable/mvcc/test_keybtreeV2.cpp)
 storage_unittest(test_query_engine memtable/mvcc/test_query_engine.cpp)
 #storage_unittest(test_memtable_basic memtable/test_memtable_basic.cpp)
 storage_unittest(test_mvcc_callback memtable/mvcc/test_mvcc_callback.cpp)