Forking masterchef and syrup, i need help with stake pools

Hi Guys, I forked pancakeswap, Dex is 100% working and Farms working well too, but I'm getting some issues with the Stake Pool (syrup pool) when i do stake I receive the same amount of tokens regardless of the amount of the tokens that I have staked, i receive the same amount regardless of how much I've staked..
i get same amount of token if i staked 100 tokens o 100.000, im getting a big amount of token, i need calibrate the stake pool, please anyone can help me with this?