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CC2541的特征值丢失问题

Other Parts Discussed in Thread: CC2541, CC2540

各位大侠,请教一个让我很头大的问题:

我采用SimpleBLEPeripheral/CC2541DB/文件夹下的工程文件,编译后下载到CC2541芯片中,能够用iOS设备lightblue软件成功发现设备并连接,但是连接后只有Characteristic1、Characteristic2和Characteristic3,不能发现Characteristic4和Characteristic5;

但是我用CC2540DB文件夹下的工程,编译后下载到CC2540芯片中,就能成功发现5个Characteristic,CC2540和CC2541的这两个工程使用的Profile文件是相同的,都是Profiles/SimpleProfile文件夹下的simpleGATTprofile.c和simpleGATTprofile.h

不明白为什么CC2541的工程最多只能发现3个特征值,请高手赐教,多谢啊!