diff --git a/zh_CN/admin/system-metrics.md b/zh_CN/admin/system-metrics.md
index 7955f32..4808e48 100644
--- a/zh_CN/admin/system-metrics.md
+++ b/zh_CN/admin/system-metrics.md
@@ -21,8 +21,6 @@ Datalayers 指标支持与 Prometheus 集成。使用第三方监控系统对 Da
 | datalayers_select_total                    | counter          | Datalayers select 请求次数         |
 | parquet_meta_cache_hit_total               | counter          | parquet meta cache 命中次数         |
 | parquet_meta_cache_miss_total              | counter          | parquet meta cache miss次数        |
-| object_store_meta_cache_hit_total          | counter          | object_store cache 命中次数         |
-| object_store_meta_cache_miss_total         | counter          | object_store cache miss次数        |
 | datalayers_flush_queue_limit               | gauge            | Flush 任务队列长度限制               |
 | datalayers_flush_concurrence_limit         | gauge            | Flush 并行任务限制                  |
 | datalayers_flush_pending_length            | gauge            | Flush pending 中的数量              |