Alicloud designer 6.0 resolves off grid warning in its schematic.

I have never used ad or other software to draw PCB. I didn't have much experience with it for the first time. I had drawn a very good schematic. during compilation, it was all off grid warning. Find it online, just copy and paste it. But there must be a genuine solution, but unfortunately I did not find it.

Here are your solutions (for reference only ):

Premise: Build 6.9.0.12759 is your own version. Other versions of AD are unclear.

Recommendation
Ensure that the snap grid is enabled on the sheet options tab of the document Options dialog (design? Document options). The offending object can be moved back onto grid manually, or by using the edit? Align? Align to grid command.
This is the method provided by the software manual. If the interface is set to Chinese, follow these steps:

Edit ---> align -----> align to the grid.

The schematic diagram looks pretty before alignment, but once alignment, it turns out terrible. Reconnect these unconnected connections and re-compile them to solve the problem of prompting off grid warining.

As for the method to redraw the principle, I don't quite agree with it. This problem may occur during re-painting. I personally think the best way is to draw the schematic diagram after alignment, proofread, and compile. It should be able to solve the warning of off grid.