Don't worry, I'll give you a detailed cause analysis to see if you were shot.
First of all, the first one is to see the distance you run.
Maybe you didn't run long enough and didn't reach the intensity you should have. If you run for a long time, but there is no ideal weight loss effect, you can try to adjust your running plan slightly. Generally speaking, jogging once or twice a week for 20 minutes each time has little effect on fat consumption and cannot reduce our weight. If you want to lose a few pounds a week, you need a combination of diet and exercise, control the calorie intake of diet, and then jog four times a week, which will make the fat-reducing exercise get twice the result with half the effort.
The second is to rely too much on familiar routes.