diff --git a/tduck-project/src/main/java/com/tduck/cloud/project/entity/struct/RadioExpandStruct.java b/tduck-project/src/main/java/com/tduck/cloud/project/entity/struct/RadioExpandStruct.java
index 047f703..11e5270 100644
--- a/tduck-project/src/main/java/com/tduck/cloud/project/entity/struct/RadioExpandStruct.java
+++ b/tduck-project/src/main/java/com/tduck/cloud/project/entity/struct/RadioExpandStruct.java
@@ -12,6 +12,12 @@ import java.util.List;
 @Data
 public class RadioExpandStruct {
 
+    /**
+     * 选项样式
+     */
+    private String optionType;
+
+
     /**
      * 选项
      */