diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/vo/ColumnInfoVO.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/vo/ColumnInfoVO.java
new file mode 100644
index 0000000..239d353
--- /dev/null
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/vo/ColumnInfoVO.java
@@ -0,0 +1,13 @@
+package org.dromara.system.domain.vo;
+
+import lombok.Data;
+
+/**
+ * 字段信息VO
+ */
+@Data
+public class ColumnInfoVO {
+    private String columnName;
+    private String dataType;
+    private String columnComment;
+} 
\ No newline at end of file
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/vo/TableInfoVO.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/vo/TableInfoVO.java
new file mode 100644
index 0000000..efdebf8
--- /dev/null
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/vo/TableInfoVO.java
@@ -0,0 +1,17 @@
+package org.dromara.system.domain.vo;
+
+import lombok.Data;
+import java.util.List;
+import org.dromara.system.domain.vo.ColumnInfoVO;
+
+/**
+ * 表信息VO
+ *
+ * 注意：一个Java文件只能有一个public class，ColumnInfoVO建议单独放在文件中。
+ */
+@Data
+public class TableInfoVO {
+    private String tableName;
+    private String tableComment;
+    private List<ColumnInfoVO> columns;
+} 
\ No newline at end of file