diff --git a/fe/fe-common/src/main/java/org/apache/doris/common/Config.java b/fe/fe-common/src/main/java/org/apache/doris/common/Config.java
index 689c85940dfc39..98a54c713c8717 100644
--- a/fe/fe-common/src/main/java/org/apache/doris/common/Config.java
+++ b/fe/fe-common/src/main/java/org/apache/doris/common/Config.java
@@ -3206,6 +3206,10 @@ public static int metaServiceRpcRetryTimes() {
             + "model is set to 300 times, which is approximately 5 minutes by default."})
     public static int auto_start_wait_to_resume_times = 300;
 
+    @ConfField(description = {"Get tablet stat task的最大并发数。",
+        "Maximal concurrent num of get tablet stat job."})
+    public static int max_get_tablet_stat_task_threads_num = 16;
+
     // ATTN: DONOT add any config not related to cloud mode here
     // ATTN: DONOT add any config not related to cloud mode here
     // ATTN: DONOT add any config not related to cloud mode here
diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/CloudTabletStatMgr.java b/fe/fe-core/src/main/java/org/apache/doris/catalog/CloudTabletStatMgr.java
index b839fab3c158a2..309b433572c942 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/CloudTabletStatMgr.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/CloudTabletStatMgr.java
@@ -51,7 +51,8 @@ public class CloudTabletStatMgr extends MasterDaemon {
     // <(dbId, tableId) -> OlapTable.Statistics>
     private volatile Map<Pair<Long, Long>, OlapTable.Statistics> cloudTableStatsMap = new HashMap<>();
 
-    private static final ExecutorService GET_TABLET_STATS_THREAD_POOL = Executors.newFixedThreadPool(16);
+    private static final ExecutorService GET_TABLET_STATS_THREAD_POOL = Executors.newFixedThreadPool(
+            Config.max_get_tablet_stat_task_threads_num);
 
     public CloudTabletStatMgr() {
         super("cloud tablet stat mgr", Config.tablet_stat_update_interval_second * 1000);