diff --git a/tencentcloud/resource_tc_tcr_tag_retention_execution_config_test.go b/tencentcloud/resource_tc_tcr_tag_retention_execution_config_test.go
index b6b4935d0f..be4f40527a 100644
--- a/tencentcloud/resource_tc_tcr_tag_retention_execution_config_test.go
+++ b/tencentcloud/resource_tc_tcr_tag_retention_execution_config_test.go
@@ -36,7 +36,7 @@ const testAccTcrTagRetentionRule_manual = testAccTCRInstance_retention + `
 
 resource "tencentcloud_tcr_namespace" "my_ns" {
   instance_id    = tencentcloud_tcr_instance.mytcr_retention.id
-  name           = "tf_test_ns_retention"
+  name           = "tf_test_ns_retention_config"
   is_public      = true
   is_auto_scan   = true
   is_prevent_vul = true
diff --git a/tencentcloud/resource_tc_tcr_tag_retention_rule_test.go b/tencentcloud/resource_tc_tcr_tag_retention_rule_test.go
index c5b3669b2a..3ea78fcae3 100644
--- a/tencentcloud/resource_tc_tcr_tag_retention_rule_test.go
+++ b/tencentcloud/resource_tc_tcr_tag_retention_rule_test.go
@@ -28,7 +28,7 @@ func TestAccTencentCloudTcrTagRetentionRuleResource_basic(t *testing.T) {
 					testAccCheckTCRTagRetentionRuleExists("tencentcloud_tcr_tag_retention_rule.my_rule"),
 					resource.TestCheckResourceAttrSet("tencentcloud_tcr_tag_retention_rule.my_rule", "id"),
 					resource.TestCheckResourceAttrSet("tencentcloud_tcr_tag_retention_rule.my_rule", "registry_id"),
-					resource.TestCheckResourceAttr("tencentcloud_tcr_tag_retention_rule.my_rule", "namespace_name", "tf_test_ns_retention"),
+					resource.TestCheckResourceAttr("tencentcloud_tcr_tag_retention_rule.my_rule", "namespace_name", "tf_test_ns_retention_rule"),
 					resource.TestCheckResourceAttrSet("tencentcloud_tcr_tag_retention_rule.my_rule", "retention_rule.#"),
 					resource.TestCheckResourceAttr("tencentcloud_tcr_tag_retention_rule.my_rule", "retention_rule.0.key", "nDaysSinceLastPush"),
 					resource.TestCheckResourceAttr("tencentcloud_tcr_tag_retention_rule.my_rule", "retention_rule.0.value", "1"),
@@ -46,7 +46,7 @@ func TestAccTencentCloudTcrTagRetentionRuleResource_basic(t *testing.T) {
 					testAccCheckTCRTagRetentionRuleExists("tencentcloud_tcr_tag_retention_rule.my_rule"),
 					resource.TestCheckResourceAttrSet("tencentcloud_tcr_tag_retention_rule.my_rule", "id"),
 					resource.TestCheckResourceAttrSet("tencentcloud_tcr_tag_retention_rule.my_rule", "registry_id"),
-					resource.TestCheckResourceAttr("tencentcloud_tcr_tag_retention_rule.my_rule", "namespace_name", "tf_test_ns_retention"),
+					resource.TestCheckResourceAttr("tencentcloud_tcr_tag_retention_rule.my_rule", "namespace_name", "tf_test_ns_retention_rule"),
 					resource.TestCheckResourceAttrSet("tencentcloud_tcr_tag_retention_rule.my_rule", "retention_rule.#"),
 					resource.TestCheckResourceAttr("tencentcloud_tcr_tag_retention_rule.my_rule", "retention_rule.0.key", "nDaysSinceLastPush"),
 					resource.TestCheckResourceAttr("tencentcloud_tcr_tag_retention_rule.my_rule", "retention_rule.0.value", "2"),
@@ -152,7 +152,7 @@ const testAccTcrTagRetentionRule = testAccTCRInstance_retention + `
 
 resource "tencentcloud_tcr_namespace" "my_ns" {
   instance_id 	 = tencentcloud_tcr_instance.mytcr_retention.id
-  name			 = "tf_test_ns_retention"
+  name			 = "tf_test_ns_retention_rule"
   is_public		 = true
   is_auto_scan	 = true
   is_prevent_vul = true
@@ -179,7 +179,7 @@ const testAccTcrTagRetentionRule_update = testAccTCRInstance_retention + `
 
 resource "tencentcloud_tcr_namespace" "my_ns" {
   instance_id 	 = tencentcloud_tcr_instance.mytcr_retention.id
-  name			 = "tf_test_ns_retention"
+  name			 = "tf_test_ns_retention_rule"
   is_public		 = true
   is_auto_scan	 = true
   is_prevent_vul = true