Is it possible that you could share your question in English?
What is the channel that you are working on? I am assuming that you have the JN module, do you have any interference arround?
I use 5168-m03 and 1229.I tested it indoors without any interference.
I use the router to collect and upload data, and the data transmission is normal in work, but the transmission distance is too close (10 meters), I can't find out the reason, please help me to see what the problem is.