1# Bundle Manager Subsystem Changelog 2 3## cl.bundlemanager.1 Deprecated the verifyCodeParams Field in VerifyCodeParam and InstallParam 4 5**Access Level** 6 7System APIs 8 9**Reason for Change** 10 11The code signature file of an application is integrated into the installation package, rather than being specified by using the **verifyCodeParams** Field. 12 13**Change Impact** 14 15The **verifyCodeParams** field in **VerifyCodeParam** and **InstallParam** of the [installer](../../../application-dev/reference/apis/js-apis-installer.md) module is deprecated. This field is no longer required. 16 17**Valid Since** 18 19OpenHarmony SDK 4.1.3.3 20 21**Deprecated APIs/Components** 22 23| API| Description| 24| --------------- | ------- | 25| interface VerifyCodeParam | No longer required to specify the code signature file of the installation package.| 26| verifyCodeParams?: Array\<VerifyCodeParam>; | No longer required to specify the code signature file of the installation package.| 27 28**Adaptation Guide** 29 30When calling the APIs provided by the **installer** module, you do not need to specify the code signature file of the installation package, because it is integrated into the installation package. 31