diff --git a/tools/src/main/java/org/apache/rocketmq/tools/command/message/DumpCompactionLogCommand.java b/tools/src/main/java/org/apache/rocketmq/tools/command/message/DumpCompactionLogCommand.java
index eee8f3d4bde..3941f5021ce 100644
--- a/tools/src/main/java/org/apache/rocketmq/tools/command/message/DumpCompactionLogCommand.java
+++ b/tools/src/main/java/org/apache/rocketmq/tools/command/message/DumpCompactionLogCommand.java
@@ -69,9 +69,9 @@ public void execute(CommandLine commandLine, Options options, RPCHook rpcHook)
                 throw new SubCommandException("file " + fileName + " is a directory.");
             }
 
-            try {
+            try (RandomAccessFile raf = new RandomAccessFile(fileName, "rw");
+                 FileChannel fileChannel = raf.getChannel()) {
                 long fileSize = Files.size(filePath);
-                FileChannel fileChannel = new RandomAccessFile(fileName, "rw").getChannel();
                 ByteBuffer buf = fileChannel.map(MapMode.READ_WRITE, 0, fileSize);
 
                 int current = 0;