The switch has an error in the stelnet

Hello guys

My S5700 switch stelnet will report an error but can enter the password to log in.

Error message：

[huawei]stelnet X.X..0.1

Please input the username:admin

TryingX.X.0.1 ...

Press CTRL+K to abort

Connected toX.X.0.1 ...

Enter password:

Apr  2 2000 03:38:49 RQ-31F-D-S5720S %%01SSH/4/SSH_FAIL(s)[4]:Failed to
login through SSH. (IP=127.0.0.1, VpnInstanceName= , UserName=admin, Times=1,
FailedReason=User public key authentication failed)

Info: The max number of VTY users is 10, and the number

      of current VTY users on line is 1.

      The current login time is 2000-04-02
03:44:37+00:00.
<huawei>sys

Configuration information：

ecc peer-public-key X.X.0.1 encoding-type der
 public-key-code begin
    04000E28 14D2B2AD 9A9C7C4B C74E4169 058091FD 475B7712 5279EC98 36B1F5DC
    2DFCEFC0 8EDF82DD 83C78A1B 52D92B2B 51E6B535 B844F278 518C5F96 FE5EE642
    CBCC9200 18140E18 6C535D73 96DD3442 994008B1 5584023C 137F0C48 7E99A79F
    8BDF5B28 9AA8F577 63A48506 E75AD96F 79870277 8EA3878F 313C8945 C22BFF2B
    BD9FB360 BF
 public-key-code end
peer-public-key end

 local-user admin password irreversible-cipher $1a$QG2-.W$y9'$h9$W<Hwg.;/(e<K*>8~GGfCKD;6pl0fN9k.8*0]<$
 local-user admin privilege level 0       
 local-user admin service-type terminal ssh http

stelnet server enable
ssh user admin
ssh user admin authentication-type all
ssh user admin service-type stelnet
ssh client first-time enable
ssh client X.X.0.1 assign ecc-key X.X.0.1

user-interface vty 0
 authentication-mode aaa

Can you help me