Help with deploying app to clojar

Hi. Please help me publish my test app on clojar.
I created a test app with this cmd lein new app my-app

I modified the project.clj file with this …

   1   │ (defproject my-app "0.1.0-SNAPSHOT"
   2   │   :description "testing deploy"
   3   │   :url "https://clojars.org/groups/org.clojars.kyp0717"
   4   │   :license {:name "EPL-2.0 OR GPL-2.0-or-later WITH Classpath-exception-2.0"
   5   │             :url "https://www.eclipse.org/legal/epl-2.0/"}
   6   │   :dependencies [[org.clojure/clojure "1.10.1"]]
   7   │   :main my-app.core
   8   │   :target-path "target/%s"
   9   │   :profiles {:uberjar {:aot :all
  10   │                        :jvm-opts ["-Dclojure.compiler.direct-linking=true"]}})

Finally, I published with this cmd lein deploy clojars
My version of lein is Leiningen 2.9.5 on Java 11.0.10 OpenJDK 64-Bit Server VM
What am I doing wrong?

Here is the error …

➜  my-app lein deploy clojars
No credentials found for clojars
See `lein help deploying` for how to configure credentials to avoid prompts.
Username: kyp0717
Password: 
Compiling my-app.core
Created /home/phage/tmp/my-app/target/my-app-0.1.0-SNAPSHOT.jar
Wrote /home/phage/tmp/my-app/pom.xml
Could not find metadata my-app:my-app:0.1.0-SNAPSHOT/maven-metadata.xml in clojars (https://repo.clojars.org/)
Sending my-app/my-app/0.1.0-SNAPSHOT/my-app-0.1.0-20210404.155005-1.jar (14k)
    to https://repo.clojars.org/
Could not transfer artifact my-app:my-app:jar:0.1.0-20210404.155005-1 from/to clojars (https://repo.clojars.org/): Failed to transfer file https://repo.clojars.org/my-app/my-app/0.1.0-SNAPSHOT/my-app-0.1.0-20210404.155005-1.jar with status code 401
Sending my-app/my-app/0.1.0-SNAPSHOT/my-app-0.1.0-20210404.155005-1.pom (2k)
    to https://repo.clojars.org/
Could not transfer artifact my-app:my-app:pom:0.1.0-20210404.155005-1 from/to clojars (https://repo.clojars.org/): Failed to transfer file https://repo.clojars.org/my-app/my-app/0.1.0-SNAPSHOT/my-app-0.1.0-20210404.155005-1.pom with status code 401
Failed to deploy artifacts: Could not transfer artifact my-app:my-app:jar:0.1.0-20210404.155005-1 from/to clojars (https://repo.clojars.org/): Failed to transfer file https://repo.clojars.org/my-app/my-app/0.1.0-SNAPSHOT/my-app-0.1.0-20210404.155005-1.jar with status code 401