diff --git a/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBResultMetadata.java b/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBResultMetadata.java
index 6f13179a9b32a..83bdc26133cd6 100644
--- a/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBResultMetadata.java
+++ b/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBResultMetadata.java
@@ -175,8 +175,8 @@ public int getColumnCount() {
   }
 
   @Override
-  public int getColumnDisplaySize(int arg0) throws SQLException {
-    throw new SQLException(Constant.METHOD_NOT_SUPPORTED);
+  public int getColumnDisplaySize(int column) throws SQLException {
+    return getPrecision(column);
   }
 
   @Override