更新 .gitlab-ci.yml

.gitlab-ci.yml

-
 cache:
   paths:
     - node_modules/ # Node modules and dependencies
 pages:
   stage: deploy
-  image: registry-vpc.cn-beijing.aliyuncs.com/qianjia_public:mygitbook  
+  image: registry-vpc.cn-beijing.aliyuncs.com/qianjia_public/mygitbook  
   script:
     - gitbook build . public # build to public path
   artifacts: