diff --git a/packages/vant-cli/src/compiler/compile-sfc.ts b/packages/vant-cli/src/compiler/compile-sfc.ts
index 71304f652..6c3acd0ff 100644
--- a/packages/vant-cli/src/compiler/compile-sfc.ts
+++ b/packages/vant-cli/src/compiler/compile-sfc.ts
@@ -87,11 +87,6 @@ export async function compileSfc(filePath: string): Promise<any> {
       new Promise((resolve) => {
         let script = '';
 
-        // the generated render fn lacks type definitions
-        if (lang === 'ts') {
-          script += '// @ts-nocheck\n';
-        }
-
         let bindingMetadata;
         if (descriptor.scriptSetup) {
           const { bindings, content } = compileScript(descriptor, {
@@ -125,6 +120,12 @@ export async function compileSfc(filePath: string): Promise<any> {
 
         script += `\n${EXPORT} ${VUEIDS}`;
 
+        // ts-nocheck should be placed on the first line
+        // the generated render fn lacks type definitions
+        if (lang === 'ts') {
+          script = '// @ts-nocheck\n' + script;
+        }
+
         outputFile(scriptFilePath, script).then(resolve);
       })
     );