diff --git a/sdk/api/api-base/src/main/java/io/dataease/api/report/bo/TableSysVariable.java b/sdk/api/api-base/src/main/java/io/dataease/api/report/bo/TableSysVariable.java
index 7af112262a..51e6ada733 100644
--- a/sdk/api/api-base/src/main/java/io/dataease/api/report/bo/TableSysVariable.java
+++ b/sdk/api/api-base/src/main/java/io/dataease/api/report/bo/TableSysVariable.java
@@ -4,12 +4,13 @@ import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
+import java.io.Serializable;
 import java.util.List;
 
 @NoArgsConstructor
 @AllArgsConstructor
 @Data
-public class TableSysVariable {
+public class TableSysVariable implements Serializable {
 
     private Long tableId;