diff --git a/applications/settingsdata/settings_ets/signature/openharmony_sx.p7b b/applications/settingsdata/settings_ets/signature/openharmony_sx.p7b index df06998b7afe63bc01cd95a9ab616b5a3a7e78c8..f504d61253b3327e39185225c07fbcc7e974fb51 100644 Binary files a/applications/settingsdata/settings_ets/signature/openharmony_sx.p7b and b/applications/settingsdata/settings_ets/signature/openharmony_sx.p7b differ