diff --git a/js-action/src/index.js b/js-action/src/index.js
index 65a082c..ced6dd0 100644
--- a/js-action/src/index.js
+++ b/js-action/src/index.js
@@ -53,13 +53,13 @@ async function main() {
       let prePushImageTag = `0000001-${generateRandomString(8)}`;
       let pushImage       = `${registry}/${repoName}/${image.name}:${tag}`;
       let pushImageLatest = `${registry}/${repoName}/${image.name}:latest`;
-      let prePushImage    = `${registry}/${repoName}/${image.name}:${prePushTag}`;
+      let prePushImage    = `${registry}/${repoName}/${image.name}:${prePushImageTag}`;
 
       if (registry == githubRegistry) {
         buildImage      = `${registry}/${org}/${repoName}:${image.name}-${resultTag}`;
         pushImage       = `${registry}/${org}/${repoName}:${image.name}-${tag}`;
         pushImageLatest = `${registry}/${org}/${repoName}:${image.name}-latest`;
-        prePushImage    = `${registry}/${org}/${repoName}:${image.name}-${prePushTag}`;
+        prePushImage    = `${registry}/${org}/${repoName}:${image.name}-${prePushImageTag}`;
         prePushImageTag = `${image.name}-${prePushImageTag}`;
       }
       outputBuiltImages[image.name] = buildImage;