diff --git a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/datastructure/AlignedTVList.java b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/datastructure/AlignedTVList.java
index ebb4ba24de23..58884369a62d 100644
--- a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/datastructure/AlignedTVList.java
+++ b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/datastructure/AlignedTVList.java
@@ -1375,6 +1375,9 @@ public int getAvgBinaryPointSize() {
         index = i;
       }
     }
+    if (maxSize == 0) {
+      return 0;
+    }
     if (bitMaps == null || bitMaps.get(index) == null) {
       pointNum = rowCount;
     } else {