Change default halo icons fail

I’m trying to change the default icons used in halo, and i has created a new theme follow “Creating a Custom Theme”:
image

styles.scss:

@import "ruler-defaults";
@import "ruler";

.ruler {
  @include ruler;
}

ruler.scss:

@import "../halo/halo";

@mixin ruler {
  @include halo;
}

ruler-defaults.scss:

@import "../halo/halo-defaults";

app-component.scss:

@import "../ruler";

@mixin com_haulmont_cuba {
  @include ruler;
}

in my ruler-theme.propertis file i change add and create action icon:

@include=halo-theme.properties

cuba.web.icons.add.png = font-icon:PLUS
cuba.web.icons.create.png = font-icon:PLUS

in my web-app.properties:

cuba.web.theme = ruler
cuba.themeConfig = /com/jmyd/jms/web/ruler-theme.properties

when i start the system ,the icon “FILE_O” is not replaced by “PLUS”:
image

Hello, @cfeng

Could you clarify what version of CUBA.platform do you use?

Regards,
Daniil.

hi Daniil
i am using the platform-6.8.5

Okay, thank you.

To override icons for default actions you should use the following values in ruler-theme.properties file:

icons.ADD = font-icon:PLUS
icons.CREATE = font-icon:PLUS 

Regards,
Daniil.

thank you Daniil.

i have change value as you tell me in ruler-theme.properties file:

image

it not work for me , the default icon not be replace:

image

Daniil thank you , do you have any other suggest?

Could you share you test project to investigate the problem?