diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/TableDataNameObjectCreator.java b/designer-base/src/main/java/com/fr/design/data/datapane/TableDataNameObjectCreator.java
index 3f0f08f35c..7dedc9f479 100644
--- a/designer-base/src/main/java/com/fr/design/data/datapane/TableDataNameObjectCreator.java
+++ b/designer-base/src/main/java/com/fr/design/data/datapane/TableDataNameObjectCreator.java
@@ -157,7 +157,9 @@ public class TableDataNameObjectCreator extends NameObjectCreator {
      * @param names 名字
      */
     public void addNames(String names) {
-        this.names.add(names);
+        if (names != null) {
+            this.names.add(names);
+        }
     }
 
     /**