[bug]: using swarm api to pull an image failed

[yyb196]

Ⅰ. Issue Description

#curl -k -sL --key ./key.pem --cacert ./ca.pem --cert ./cert.pem -X POST "https://127.0.0.1:4243/v1.24/images/create?fromImage=reg.docker.alibaba-inc.com%2Fali%2Fos%3A5u7"
[
[
{
"Code": 0,
"ErrorMessage": "",
"Offset": 0,
"Ref": "reg.docker.alibaba-inc.com/ali/os:5u7:latest",
"StartedAt": "0001-01-01T00:00:00Z",
"Status": "resolving",
"Total": 0,
"UpdatedAt": "0001-01-01T00:00:00Z"
}
],
[
{
"Code": 500,
"ErrorMessage": "failed to pull image: reg.docker.alibaba-inc.com/ali/os:5u7:latest not found",
"Offset": 0,
"Ref": "",
"StartedAt": "0001-01-01T00:00:00Z",
"Status": "",
"Total": 0,
"UpdatedAt": "0001-01-01T00:00:00Z"
}
]
]

Ⅱ. Describe what happened

Ⅲ. Describe what you expected to happen

Ⅳ. How to reproduce it (as minimally and precisely as possible)

Ⅴ. Anything else we need to know?

Ⅵ. Environment:

• pouch version (use pouch version):
• OS (e.g. from /etc/os-release):
• Kernel (e.g. uname -a):
• Install tools:
• Others: