diff --git a/packages/uni-app-plus/src/service/framework/app/utils.ts b/packages/uni-app-plus/src/service/framework/app/utils.ts
index 09d2db185bf6cb6faf9649213b1d1c0419291cea..d0b21409559827ecbdfcc8e59dabd3e64b8f0969 100644
--- a/packages/uni-app-plus/src/service/framework/app/utils.ts
+++ b/packages/uni-app-plus/src/service/framework/app/utils.ts
@@ -51,6 +51,7 @@ export function initLaunchOptions({
   extend(enterOptions, launchOptions)
 
   const app = getNativeApp()
+  // @ts-expect-error syntaxdoc
   const schemaLink = app?.getLaunchOptionsSync?.() ?? {}
   return extend({}, launchOptions, schemaLink)
 }
diff --git a/packages/uni-app-plus/src/x/api/base/getLaunchOptionsSync.ts b/packages/uni-app-plus/src/x/api/base/getLaunchOptionsSync.ts
index 18d26ebfa60aba1062c8211000b28531c63d5b83..ee61f6fb29f8b9f2acf50af5ecfbe2109483bbb9 100644
--- a/packages/uni-app-plus/src/x/api/base/getLaunchOptionsSync.ts
+++ b/packages/uni-app-plus/src/x/api/base/getLaunchOptionsSync.ts
@@ -20,6 +20,7 @@ export const getLaunchOptionsSync = defineSyncApi<GetLaunchOptionsSync>(
     const app = getNativeApp()
 
     const baseInfo = getLaunchOptions()
+    // @ts-expect-error syntaxdoc
     const schemaInfo = app?.getLaunchOptionsSync?.() ?? {}
     return Object.assign({}, baseInfo, schemaInfo)
   }