diff --git a/fe/fe-core/src/main/java/org/apache/doris/load/routineload/RoutineLoadManager.java b/fe/fe-core/src/main/java/org/apache/doris/load/routineload/RoutineLoadManager.java
index 6121f34035..c4cb6119e9 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/load/routineload/RoutineLoadManager.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/load/routineload/RoutineLoadManager.java
@@ -486,6 +486,7 @@ public class RoutineLoadManager implements Writable {
         // check if be has idle slot
         readLock();
         try {
+            updateBeIdToMaxConcurrentTasks();
             Map<Long, Integer> beIdToConcurrentTasks = getBeCurrentTasksNumMap();
             int previousBeIdleTaskNum = 0;