Configure the Log files

Hello, I am new to the UIPath Studio. I am trying to configure the default log file so that it becomes a complete JSON file. Right now, it generates the Time and Log Level along with the message. I just want the message to view in a JSON viewer.

I want to get rid of the part in the red box.
Please advise. Thank you so much

Hi @Quan_Tran

You Can you Split method to get Json format only

Use Assign and make

StringVar = Split(inputStr,"Info")(1)