Background color change automatically

[LazimSarwar]

I have added spectrum color picker to my simple note app. Now, I can change the background color using the color picker. And the card color also changes according to the selected color. Right now, the problem is whenever I click on the note to edit and click save, then the color of the Material card change automatically to white, and then if I again click on that note to edit right now it automatically set the color as white. Right now, how can I solve this?