diff --git a/applications/settingsdata/settings_ets/signature/openharmony_sx.p7b b/applications/settingsdata/settings_ets/signature/openharmony_sx.p7b
index 5111110cf2b932e65f2e898499e8a6f1fd81c93a..dc1a6bee928644bd0df6e88630c0f5f460d0582d 100644
Binary files a/applications/settingsdata/settings_ets/signature/openharmony_sx.p7b and b/applications/settingsdata/settings_ets/signature/openharmony_sx.p7b differ