diff --git a/sdk/extensions/extensions-datasource/src/main/java/io/dataease/extensions/datasource/dto/TableField.java b/sdk/extensions/extensions-datasource/src/main/java/io/dataease/extensions/datasource/dto/TableField.java
index c13fa709ce..03098ac552 100644
--- a/sdk/extensions/extensions-datasource/src/main/java/io/dataease/extensions/datasource/dto/TableField.java
+++ b/sdk/extensions/extensions-datasource/src/main/java/io/dataease/extensions/datasource/dto/TableField.java
@@ -10,14 +10,14 @@ public class TableField {
     private String name;
     private String originName;
     private String type;               //SQL type from java.sql.Types
-    private int precision;
-    private long size;
-    private int scale;
-    private boolean checked = false;
+    private Integer precision;
+    private Long size;
+    private Integer scale;
+    private Boolean checked = false;
     private String fieldType;
-    private int deType;
-    private int deExtractType;
-    private int extField;
+    private Integer deType;
+    private Integer deExtractType;
+    private Integer extField;
     private String jsonPath;
     List<Object> value;