diff --git a/designer-form/src/main/java/com/fr/design/designer/creator/XCreatorUtils.java b/designer-form/src/main/java/com/fr/design/designer/creator/XCreatorUtils.java
index cd3771f60..0c4ea6313 100644
--- a/designer-form/src/main/java/com/fr/design/designer/creator/XCreatorUtils.java
+++ b/designer-form/src/main/java/com/fr/design/designer/creator/XCreatorUtils.java
@@ -347,7 +347,7 @@ public class XCreatorUtils {
     /**
      * 获取组件的最顶层XMainBorderLayout,没有则返回null
      * */
-    @com.fr.third.javax.annotation.Nullable
+    @Nullable
     public static XWCardMainBorderLayout getTopXMainBorderLayout(Container creator) {
         XWCardMainBorderLayout result = null;
         while (creator != null) {