diff --git a/be/src/common/config.h b/be/src/common/config.h
index fa84f5e11a..787c5b5513 100644
--- a/be/src/common/config.h
+++ b/be/src/common/config.h
@@ -841,7 +841,7 @@ CONF_Validator(file_cache_type, [](const std::string config) -> bool {
 CONF_Int32(s3_transfer_executor_pool_size, "2");
 
 CONF_Bool(enable_time_lut, "true");
-CONF_Bool(enable_simdjson_reader, "true");
+CONF_Bool(enable_simdjson_reader, "false");
 
 // number of s3 scanner thread pool size
 CONF_Int32(doris_remote_scanner_thread_pool_thread_num, "16");