diff --git a/ynrcc-agent/build.gradle b/ynrcc-agent/build.gradle
index 20cc9b3..4c222f6 100644
--- a/ynrcc-agent/build.gradle
+++ b/ynrcc-agent/build.gradle
@@ -31,11 +31,12 @@
 
 docker {
     def imageVersion
-    if(details.commitDistance > 0 || !details.isCleanTag) {
+    if (details.gitHashFull.startsWith(details.lastTag) || !details.isCleanTag) {
         imageVersion = 'dev'
     } else {
         imageVersion = details.lastTag
     }
+    println("Docker image tag : " + imageVersion)
     name 'harbor.supwisdom.com/dali/ynrcc:' + imageVersion
     println(jar.archivePath)
     files jar.archivePath