go background job, gorm truncates data after the background job is completed.

[quiet hill]

this sounds like a problem to focus on, and it’s going to relate entirely to your deployment method; we can’t really help without more details

debugging typically happens best by identifying known facts and working from there; the absolute most basic one is that you’re debugging the correct code, so if you have doubts there, it’s going to be hard to build any further investigation on such a shaky foundation