diff --git a/yanzhu-common/yanzhu-common-mapper/src/main/java/com/yanzhu/api/domain/SysDictData.java b/yanzhu-common/yanzhu-common-mapper/src/main/java/com/yanzhu/api/domain/SysDictData.java
index cbab85cb..b12b8a16 100644
--- a/yanzhu-common/yanzhu-common-mapper/src/main/java/com/yanzhu/api/domain/SysDictData.java
+++ b/yanzhu-common/yanzhu-common-mapper/src/main/java/com/yanzhu/api/domain/SysDictData.java
@@ -52,6 +52,24 @@ public class SysDictData extends BaseEntity
     @Excel(name = "状态", readConverterExp = "0=正常,1=停用")
     private String status;
 
+    // 添加无参构造函数，确保FastJSON能够正确序列化和反序列化
+    public SysDictData() {
+    }
+
+    // 添加有参构造函数
+    public SysDictData(Long dictCode, Long dictSort, String dictLabel, String dictValue, 
+                      String dictType, String cssClass, String listClass, String isDefault, String status) {
+        this.dictCode = dictCode;
+        this.dictSort = dictSort;
+        this.dictLabel = dictLabel;
+        this.dictValue = dictValue;
+        this.dictType = dictType;
+        this.cssClass = cssClass;
+        this.listClass = listClass;
+        this.isDefault = isDefault;
+        this.status = status;
+    }
+
     public Long getDictCode()
     {
         return dictCode;
@@ -173,4 +191,4 @@ public class SysDictData extends BaseEntity
             .append("remark", getRemark())
             .toString();
     }
-}
+}
\ No newline at end of file