diff --git a/.vscode/extensions.json b/.vscode/extensions.json
index 9f0834cb..78a51e01 100644
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -1,5 +1,6 @@
 {
     "recommendations": [
-        "linuxsuren.api-testing"
+        "linuxsuren.api-testing",
+        "redhat.vscode-yaml"
     ]
 }
\ No newline at end of file
diff --git a/pkg/render/template_test.go b/pkg/render/template_test.go
index 812d2c20..98ed746d 100644
--- a/pkg/render/template_test.go
+++ b/pkg/render/template_test.go
@@ -29,11 +29,24 @@ func TestRender(t *testing.T) {
 		verify: func(t *testing.T, s string) {
 			assert.Equal(t, 8, len(s))
 		},
+	}, {
+		name: "complex",
+		text: `{{(index .items 0).name}}?a=a&key={{randomKubernetesName}}`,
+		ctx: map[string]interface{}{
+			"items": []interface{}{map[string]string{
+				"name": "one",
+			}, map[string]string{
+				"name": "two",
+			}},
+		},
+		verify: func(t *testing.T, s string) {
+			assert.Equal(t, 20, len(s), s)
+		},
 	}}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 			result, err := Render(tt.name, tt.text, tt.ctx)
-			assert.Nil(t, err)
+			assert.Nil(t, err, err)
 			if tt.expect != "" {
 				assert.Equal(t, tt.expect, result)
 			}
diff --git a/pkg/server/remote_server.go b/pkg/server/remote_server.go
index 41030930..46ea79e3 100644
--- a/pkg/server/remote_server.go
+++ b/pkg/server/remote_server.go
@@ -141,7 +141,7 @@ func (s *server) GetVersion(ctx context.Context, in *Empty) (reply *HelloReply,
 }
 
 func findParentTestCases(testcase *testing.TestCase, suite *testing.TestSuite) (testcases []testing.TestCase) {
-	reg, matchErr := regexp.Compile(`.*\{\{.*\.\w*.*}\}.*`)
+	reg, matchErr := regexp.Compile(`(.*?\{\{.*\.\w*.*?\}\})`)
 	targetReg, targetErr := regexp.Compile(`\.\w*`)
 
 	expectNames := new(UniqueSlice[string])
@@ -155,10 +155,10 @@ func findParentTestCases(testcase *testing.TestCase, suite *testing.TestSuite) (
 			}
 		}
 
-		if mached := reg.MatchString(testcase.Request.API); mached {
+		for _, sub := range reg.FindStringSubmatch(testcase.Request.API) {
 			// remove {{ and }}
 			if left, leftErr := regexp.Compile(`.*\{\{`); leftErr == nil {
-				api := left.ReplaceAllString(testcase.Request.API, "")
+				api := left.ReplaceAllString(sub, "")
 
 				expectName = targetReg.FindString(api)
 				expectName = strings.TrimPrefix(expectName, ".")
diff --git a/pkg/server/remote_server_test.go b/pkg/server/remote_server_test.go
index 50a8e7aa..1834b661 100644
--- a/pkg/server/remote_server_test.go
+++ b/pkg/server/remote_server_test.go
@@ -112,7 +112,7 @@ func TestFindParentTestCases(t *testing.T) {
 		testcase: &atesting.TestCase{
 			Name: "user",
 			Request: atesting.Request{
-				API: "/users/{{(index .users 0).name}}",
+				API: "/users/{{(index .users 0).name}}{{randomKubernetesName}}",
 				Header: map[string]string{
 					"Authorization": "Bearer {{.login.data.access_token}}",
 				},
diff --git a/sample/kubernetes.yaml b/sample/kubernetes.yaml
index 9bce18f6..88252fe2 100644
--- a/sample/kubernetes.yaml
+++ b/sample/kubernetes.yaml
@@ -1,4 +1,5 @@
 #!api-testing
+# yaml-language-server: $schema=https://gitee.com/linuxsuren/api-testing/raw/master/sample/api-testing-schema.json
 name: Kubernetes
 api: |
   {{default "https://172.11.0.18:6443" (env "SERVER")}}
diff --git a/sample/testsuite-gitee.yaml b/sample/testsuite-gitee.yaml
index 0f4b2835..d1d2f733 100644
--- a/sample/testsuite-gitee.yaml
+++ b/sample/testsuite-gitee.yaml
@@ -1,4 +1,5 @@
 #!api-testing
+# yaml-language-server: $schema=https://gitee.com/linuxsuren/api-testing/raw/master/sample/api-testing-schema.json
 name: Gitee
 api: https://gitee.com/api/v5
 items: