1e41f4b71Sopenharmony_ci# File Management Subsystem Changelog 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci## cl.filemanagement.1 Filter Module Change 4e41f4b71Sopenharmony_ci 5e41f4b71Sopenharmony_ciMoved **Filter** from **@ohos.fileio** to **@ohos.file.fs**. The attributes of **Filter** remain unchanged. 6e41f4b71Sopenharmony_ci 7e41f4b71Sopenharmony_ci**Change Impact** 8e41f4b71Sopenharmony_ci 9e41f4b71Sopenharmony_ciIf your application is developed using the APIs of earlier versions, note that the position of **Filter** in the **d.ts** file and the module name are changed. The **Filter** type is moved to **@ohos.file.fs**. 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ci**Key API/Component Changes** 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ciBefore the change, **Filter** is in the **@ohos.fileio** module and imported as follows: 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ci```js 16e41f4b71Sopenharmony_ciimport Filter from '@ohos.fileio'; 17e41f4b71Sopenharmony_ci``` 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci**Adaptation Guide** 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ciNow, **Filter** is in the **@ohos.file.fs** module and imported as follows: 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci```js 24e41f4b71Sopenharmony_ciimport Filter from '@ohos.file.fs'; 25e41f4b71Sopenharmony_ci``` 26