diff --git a/src/server/pegasus_server_impl_init.cpp b/src/server/pegasus_server_impl_init.cpp
index e53dd08d69..d98bd78ec9 100644
--- a/src/server/pegasus_server_impl_init.cpp
+++ b/src/server/pegasus_server_impl_init.cpp
@@ -514,13 +514,13 @@ pegasus_server_impl::pegasus_server_impl(dsn::replication::replica *r)
                                                  "has not avoided the reads and data actually "
                                                  "exist");
 
-    snprintf(name, 255, "rdb.compaction_write_rate_megabytes@%s", str_gpid.c_str());
+    snprintf(name, 255, "rdb.compaction_write_rate_bytes@%s", str_gpid.c_str());
     _pfc_rdb_compaction_write_rate_bytes.init_app_counter(
-        "app.pegasus", name, COUNTER_TYPE_NUMBER, "statistics the rate(MB/s) of compaction write");
+        "app.pegasus", name, COUNTER_TYPE_NUMBER, "statistics the rate of compaction write");
 
-    snprintf(name, 255, "rdb.compaction_read_rate_megabytes@%s", str_gpid.c_str());
+    snprintf(name, 255, "rdb.compaction_read_rate_bytes@%s", str_gpid.c_str());
     _pfc_rdb_compaction_read_rate_bytes.init_app_counter(
-        "app.pegasus", name, COUNTER_TYPE_NUMBER, "statistics the rate(MB/s) of compaction read");
+        "app.pegasus", name, COUNTER_TYPE_NUMBER, "statistics the rate of compaction read");
 }
 } // namespace server
 } // namespace pegasus