diff --git a/tools/pd-ctl/tests/scheduler/scheduler_test.go b/tools/pd-ctl/tests/scheduler/scheduler_test.go
index 5c32a99ba1d..1c0cdd00538 100644
--- a/tools/pd-ctl/tests/scheduler/scheduler_test.go
+++ b/tools/pd-ctl/tests/scheduler/scheduler_test.go
@@ -572,8 +572,10 @@ func (suite *schedulerTestSuite) checkSchedulerConfig(cluster *pdTests.TestClust
 	re.Contains(echo, "Success!")
 	conf = make(map[string]any)
 	conf1 = make(map[string]any)
-	mustExec(re, cmd, []string{"-u", pdAddr, "scheduler", "config", "evict-slow-store-scheduler", "show"}, &conf)
-	re.Equal(3., conf["batch"])
+	testutil.Eventually(re, func() bool {
+		mustExec(re, cmd, []string{"-u", pdAddr, "scheduler", "config", "evict-slow-store-scheduler", "show"}, &conf)
+		return conf["batch"] == 3.
+	})
 	echo = mustExec(re, cmd, []string{"-u", pdAddr, "scheduler", "config", "evict-slow-store-scheduler", "set", "batch", "10"}, nil)
 	re.Contains(echo, "Success!")
 	testutil.Eventually(re, func() bool {