diff --git a/sofa-ark-parent/core-impl/archive/src/main/java/com/alipay/sofa/ark/loader/jar/JarUtils.java b/sofa-ark-parent/core-impl/archive/src/main/java/com/alipay/sofa/ark/loader/jar/JarUtils.java
index 1eadfcf01..589edb505 100644
--- a/sofa-ark-parent/core-impl/archive/src/main/java/com/alipay/sofa/ark/loader/jar/JarUtils.java
+++ b/sofa-ark-parent/core-impl/archive/src/main/java/com/alipay/sofa/ark/loader/jar/JarUtils.java
@@ -60,6 +60,8 @@ public class JarUtils {
 
     public static final String                         JAR_SUFFIX                       = ".jar";
 
+    public static final String                         JAR_UNPACK                       = ".jar-unpack/";
+
     private static final Map<String, Optional<String>> artifactIdCacheMap               = new ConcurrentHashMap<>();
 
     static File searchPomProperties(File dirOrFile) {
@@ -152,11 +154,14 @@ public static String parseArtifactId(String jarLocation) {
         // 9. if is ark plugin, then return null to set declared default
 
         // clean the jar location prefix and suffix
-        if (jarLocation.contains(JAR_SUFFIX)) {
-            jarLocation = jarLocation.substring(0, jarLocation.lastIndexOf(JAR_SUFFIX) + JAR_SUFFIX.length());
-        }
-        if (jarLocation.startsWith("file:")) {
-            jarLocation = jarLocation.substring("file:".length());
+        if (!jarLocation.endsWith(JAR_UNPACK)) {
+            // clean the jar location prefix and suffix
+            if (jarLocation.contains(JAR_SUFFIX)) {
+                jarLocation = jarLocation.substring(0, jarLocation.lastIndexOf(JAR_SUFFIX) + JAR_SUFFIX.length());
+            }
+            if (jarLocation.startsWith("file:")) {
+                jarLocation = jarLocation.substring("file:".length());
+            }
         }
 
         // modify the path to suit WindowsOS
diff --git a/sofa-ark-parent/core-impl/archive/src/test/java/com/alipay/sofa/ark/loader/test/jar/JarUtilsTest.java b/sofa-ark-parent/core-impl/archive/src/test/java/com/alipay/sofa/ark/loader/test/jar/JarUtilsTest.java
index d618e0587..680ac74ef 100644
--- a/sofa-ark-parent/core-impl/archive/src/test/java/com/alipay/sofa/ark/loader/test/jar/JarUtilsTest.java
+++ b/sofa-ark-parent/core-impl/archive/src/test/java/com/alipay/sofa/ark/loader/test/jar/JarUtilsTest.java
@@ -194,4 +194,12 @@ public void testParseArtifactIdFromJarInJarInJarMore() {
                                              + "!/BOOT-INF/lib/example-client-2.0.0.jar!/BOOT-INF/lib/example-client-3.0.0.jar!/");
         assertEquals("example-client", artifactId1);
     }
+
+    @Test
+    public void testParseArtifactIdFromPackJar() {
+        URL resourceUrl = JarUtilsTest.class.getResource("/biz-1.0.0-ark-biz.jar-unpack");
+        String filePath = resourceUrl.getFile() + "/";
+        String artifactId1 = parseArtifactId(filePath);
+        assertEquals("sofa-ark-archive", artifactId1);
+    }
 }