15eec62ecSopenharmony_ci# Theme 25eec62ecSopenharmony_ci 35eec62ecSopenharmony_ci## Introduction 45eec62ecSopenharmony_ci 55eec62ecSopenharmony_ci**Overall introduction** 65eec62ecSopenharmony_ci 75eec62ecSopenharmony_ciThe Theme is a system application prebuilt in OpenHarmony. It provides a basic ability for users to set system themes and desktop wallpaper, and it support change system themes and desktop wallpaer by other applications. 85eec62ecSopenharmony_ci 95eec62ecSopenharmony_ci## Directory Structure 105eec62ecSopenharmony_ci 115eec62ecSopenharmony_ci``` 125eec62ecSopenharmony_ci/applications/standard/theme 135eec62ecSopenharmony_ci├── entry # main entry module 145eec62ecSopenharmony_ci│ └── src 155eec62ecSopenharmony_ci│ └── main 165eec62ecSopenharmony_ci│ ├── ets # ets module folder 175eec62ecSopenharmony_ci│ ├────── ├── pages # pages folder 185eec62ecSopenharmony_ci│ | ├── resources # other common resources 195eec62ecSopenharmony_ci│ ├── resources # resources folder 205eec62ecSopenharmony_ci│ | └── base # default resources 215eec62ecSopenharmony_ci| | ├── element # default language resources 225eec62ecSopenharmony_ci| | ├── media # default piture resources 235eec62ecSopenharmony_ci| | └── profile # default configs 245eec62ecSopenharmony_ci│ └── module.json5 # global configs 255eec62ecSopenharmony_ci└── LICENSE # copyright license file 265eec62ecSopenharmony_ci``` 275eec62ecSopenharmony_ci 285eec62ecSopenharmony_ci## Repositories Involved 295eec62ecSopenharmony_ci 305eec62ecSopenharmony_ciSystem apps 315eec62ecSopenharmony_ci 325eec62ecSopenharmony_ci**applications\_theme** 33