diff --git a/packages/uni-app-plus/src/service/api/device/systemInfo.ts b/packages/uni-app-plus/src/service/api/device/systemInfo.ts
index f09d6625550d875839f61a950fe07781892b00a6..4b2f751cb015a39f35a15feffdd9cc4f253cd1b6 100644
--- a/packages/uni-app-plus/src/service/api/device/systemInfo.ts
+++ b/packages/uni-app-plus/src/service/api/device/systemInfo.ts
@@ -95,7 +95,6 @@ export const getSystemInfoSync = defineSyncApi<typeof uni.getSystemInfoSync>(
     _initSystemInfo = true
 
     const extraData = {
-      errMsg: 'getSystemInfo:ok',
       fontSizeSetting: appBaseInfo.hostFontSizeSetting,
       osName: systemInfo.osName.toLowerCase(),
     }