diff --git a/dsBuild/src/main/java/Util/PublishUtil.java b/dsBuild/src/main/java/Util/PublishUtil.java
index 0164b9d1..70c8de27 100644
--- a/dsBuild/src/main/java/Util/PublishUtil.java
+++ b/dsBuild/src/main/java/Util/PublishUtil.java
@@ -147,7 +147,7 @@ public class PublishUtil {
         ssh.exec(cmd);
 
         //获取最新打包后的镜像ID
-        cmd = "docker images --format \"{{.Repository}} {{.Tag}} {{.ID}} {{.CreatedAt}}\" | grep " + projectName + " | sort -k4,5 -r | head -n1 | awk '{print $3}'";
+        cmd = "docker images --format \"{{.Repository}} {{.Tag}} {{.ID}} {{.CreatedAt}}\" | grep "+projectName+" |  head -n1 | awk '{print $3}'";
         Kv kv = ssh.exec(cmd);
         String imageId = kv.getStr("message").replace("[", "").replace("]", "");
         System.out.println("镜像打包完成，镜像ID=" + imageId);