Ai-WB2-01s AT指令 ap和sta模式作热点，连接热点的两个模块之间无法通信

新手一个，刚上手这个模块，来此求助
把一个模块作为热点，另外两个模块连接此热点，相互之间ping不通，也无法建立socket通信
作为热点的模块：
################################################

arch:BL602,NULL
company:Ai-Thinker|B&T
ble_mac:b83dfbc1fab2
wifi_mac:b83dfbc1fab1
sdk_version:release_bl_iot_sdk_1.6.40
firmware_version:release/V4.18_P23.1.0
compile_timeec 27 2023 18:35:35

ready

################################################

AT+WMODE=3,1
AT+WMODE=3,1

OK

AT+WAP="AITHINKER_WIFI","88888888",3,8,0
AT+WAP="AITHINKER_WIFI","88888888",3,8,0

OK

AT+WAP?
AT+WAP?

+WAP:AITHINKER_WIFI,88888888,WPA/WPA2 AES,3,8,0,b8:3d:fb:c1:fa:b1,192.168.43.1,0.0.0.0
Client Num: 0

OK
连接热点的模块：
################################################

arch:BL602,NULL
company:Ai-Thinker|B&T
ble_mac:b83dfbbfcd6c
wifi_mac:b83dfbbfcd6b
sdk_version:release_bl_iot_sdk_1.6.40
firmware_version:release/V4.18_P23.1.0
compile_timeec 27 2023 18:35:35

ready

################################################

AT+WMODE=1,1
AT+WMODE=1,1

OK

AT+WJAP="AITHINKER_WIFI","88888888"
AT+WJAP="AITHINKER_WIFI","88888888"

+EVENT:WIFI_CONNECT

OK

+EVENT:WIFI_GOT_IP

AT+WJAP?
AT+WJAP?

+WJAP:3,AITHINKER_WIFI,88888888,b8:3d:fb:c1:fa:b1,WPA2 TKIP,b8:3d:fb:bf:cd:6b,3,192.168.43.100,192.168.43.1
OK

AT+PING=192.168.43.101
AT+PING=192.168.43.101

AT+PING:106
+ERROR

################################################

arch:BL602,NULL
company:Ai-Thinker|B&T
ble_mac:b4c2e06d7e58
wifi_mac:b4c2e06d7e57
sdk_version:release_bl_iot_sdk_1.6.40
firmware_version:release/V4.18_P23.1.0
compile_timeec 27 2023 18:35:35

ready

################################################

AT+WMODE=1,1
AT+WMODE=1,1

OK

AT+WJAP="AITHINKER_WIFI","88888888"
AT+WJAP="AITHINKER_WIFI","88888888"

+EVENT:WIFI_CONNECT

OK

+EVENT:WIFI_GOT_IP

AT+WJAP?
AT+WJAP?

+WJAP:3,AITHINKER_WIFI,88888888,b8:3d:fb:c1:fa:b1,WPA2 TKIP,b4:c2:e0:6d:7e:57,3,192.168.43.101,192.168.43.1
OK

AT+PING=192.168.43.100
AT+PING=192.168.43.100

AT+PING:106
+ERROR

另外想问一下AT指令可以自己设置ip地址吗