First, please open the dialog1 window with the attached project, then send the following commands to test if you can have the same effect as mine.
ST<{“cmd_code”:”set_color”,”type”:”widget”,”widget”:”label8″,”color_object”:”text_color”, “color”:4278190335}>ET
ST<{“cmd_code”:”set_enable”,”type”:”widget”,”widget”:”label5″,”enable”:false}>ET
ST<{“cmd_code”:”set_enable”,”type”:”widget”,”widget”:”label4″,”enable”:false}>ET
And I have alao attached the document about how to change the logo, please kindly check.