Yeelight color3 not connecting to yeelight app

Dear Team

Can you support here

I have yeelight color 2 and color 3 , the color 2 is getting connected to yeelight app, but the color 3 failed to connect, its showing 25% but after that getting time out, but when i tried via MI app its getting connected.

What’s the reason its not getting connected via yeelight app any solution for this.