Communication failed though the mpls l2vpn is up.

Hello, I’m studying on the mpls l2vpn, and tried to test in ensp, but after the configuring is done, I cannot get the result as expected, in a simple word, the connection between PC1 and PC2 failed.
The uploading attachment is the ensp configuration, please do me a favor, thanks.


r1
[R1]dis vsi ver

***VSI Name : 1
Administrator VSI : no
Isolate Spoken : disable
VSI Index : 0
PW Signaling : ldp
Member Discovery Style : static
PW MAC Learn Style : unqualify
Encapsulation Type : vlan
MTU : 1500
Diffserv Mode : uniform
Service Class : --
Color : --
DomainId : 255
Domain Name :
Ignore AcState : disable
P2P VSI : disable
Create Time : 0 days, 0 hours, 1 minutes, 42 seconds
VSI State : up

VSI ID : 14
*Peer Router ID : 4.4.4.4
primary or secondary : primary
ignore-standby-state : no
VC Label : 1024
Peer Type : dynamic
Session : up
Tunnel ID : 0xa
Broadcast Tunnel ID : 0xa
Broad BackupTunnel ID : 0x0
CKey : 2
NKey : 1
Stp Enable : 0
PwIndex : 0

Interface Name : GigabitEthernet0/0/0
State : up
Access Port : false
Last Up Time : 2019/06/07 19:28:50
Total Up Time : 0 days, 0 hours, 1 minutes, 41 seconds

**PW Information:

*Peer Ip Address : 4.4.4.4
PW State : up
Local VC Label : 1024
Remote VC Label : 1024
PW Type : label
Tunnel ID : 0xa
Broadcast Tunnel ID : 0xa
Broad BackupTunnel ID : 0x0
Ckey : 0x2
Nkey : 0x1
Main PW Token : 0xa
Slave PW Token : 0x0
Tnl Type : LSP
OutInterface : Vlanif100
Backup OutInterface :
Stp Enable : 0
PW Last Up Time : 2019/06/07 19:29:50
PW Total Up Time : 0 days, 0 hours, 0 minutes, 41 seco