diff --git a/client/http/interface.go b/client/http/interface.go
index 7b15291d9e7..75c858df19f 100644
--- a/client/http/interface.go
+++ b/client/http/interface.go
@@ -672,7 +672,7 @@ func (c *client) GetRegionLabelRulesByIDs(ctx context.Context, ruleIDs []string)
 	var labelRules []*LabelRule
 	err = c.request(ctx, newRequestInfo().
 		WithName(getRegionLabelRulesByIDsName).
-		WithURI(RegionLabelRules).
+		WithURI(RegionLabelRulesByIDs).
 		WithMethod(http.MethodGet).
 		WithBody(idsJSON).
 		WithResp(&labelRules))
diff --git a/tests/integrations/client/http_client_test.go b/tests/integrations/client/http_client_test.go
index 9efbc587847..4dfd6c8b437 100644
--- a/tests/integrations/client/http_client_test.go
+++ b/tests/integrations/client/http_client_test.go
@@ -451,6 +451,10 @@ func (suite *httpClientTestSuite) checkRegionLabel(mode mode, client pd.Client)
 	re.Equal(labelRule.ID, allLabelRules[1].ID)
 	re.Equal(labelRule.Labels, allLabelRules[1].Labels)
 	re.Equal(labelRule.RuleType, allLabelRules[1].RuleType)
+	labelRules, err = client.GetRegionLabelRulesByIDs(env.ctx, []string{"rule2"})
+	re.NoError(err)
+	re.Len(labelRules, 1)
+	re.Equal(labelRule, labelRules[0])
 	labelRules, err = client.GetRegionLabelRulesByIDs(env.ctx, []string{"keyspaces/0", "rule2"})
 	re.NoError(err)
 	sort.Slice(labelRules, func(i, j int) bool {