diff --git a/src/backend/maven/biz-maven/src/main/kotlin/com/tencent/bkrepo/maven/artifact/repository/MavenLocalRepository.kt b/src/backend/maven/biz-maven/src/main/kotlin/com/tencent/bkrepo/maven/artifact/repository/MavenLocalRepository.kt
index e14110b2b9..9b3d4ca224 100644
--- a/src/backend/maven/biz-maven/src/main/kotlin/com/tencent/bkrepo/maven/artifact/repository/MavenLocalRepository.kt
+++ b/src/backend/maven/biz-maven/src/main/kotlin/com/tencent/bkrepo/maven/artifact/repository/MavenLocalRepository.kt
@@ -1216,9 +1216,9 @@ class MavenLocalRepository(
             }
             updateMetadata("${node.path}/$MAVEN_METADATA_FILE_NAME", artifactFile)
             artifactFile.delete()
-            updateMetadata("${node.path}/$MAVEN_METADATA_FILE_NAME.${HashType.MD5}", metadataArtifactMd5)
+            updateMetadata("${node.path}/$MAVEN_METADATA_FILE_NAME.${HashType.MD5.ext}", metadataArtifactMd5)
             metadataArtifactMd5.delete()
-            updateMetadata("${node.path}/$MAVEN_METADATA_FILE_NAME.${HashType.SHA1}", metadataArtifactSha1)
+            updateMetadata("${node.path}/$MAVEN_METADATA_FILE_NAME.${HashType.SHA1.ext}", metadataArtifactSha1)
             metadataArtifactSha1.delete()
         }
     }