diff --git a/java/tsfile/src/main/java/org/apache/tsfile/read/TsFileSequenceReaderTimeseriesMetadataIterator.java b/java/tsfile/src/main/java/org/apache/tsfile/read/TsFileSequenceReaderTimeseriesMetadataIterator.java
index 2fc83d954..b0eb407dc 100644
--- a/java/tsfile/src/main/java/org/apache/tsfile/read/TsFileSequenceReaderTimeseriesMetadataIterator.java
+++ b/java/tsfile/src/main/java/org/apache/tsfile/read/TsFileSequenceReaderTimeseriesMetadataIterator.java
@@ -32,8 +32,8 @@
 import java.util.ArrayDeque;
 import java.util.ArrayList;
 import java.util.Deque;
-import java.util.HashMap;
 import java.util.Iterator;
+import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.NoSuchElementException;
@@ -91,7 +91,7 @@ public Map<IDeviceID, List<TimeseriesMetadata>> next() {
       throw new NoSuchElementException();
     }
 
-    final Map<IDeviceID, List<TimeseriesMetadata>> timeseriesMetadataMap = new HashMap<>();
+    final Map<IDeviceID, List<TimeseriesMetadata>> timeseriesMetadataMap = new LinkedHashMap<>();
 
     while (currentTimeseriesMetadataCount < timeseriesBatchReadNumber) {
       // 1. Check Buffer