diff --git a/src/main/java/com/gaotao/modules/grid/entity/GridTableDefault.java b/src/main/java/com/gaotao/modules/grid/entity/GridTableDefault.java
index aff2a2a..10af901 100644
--- a/src/main/java/com/gaotao/modules/grid/entity/GridTableDefault.java
+++ b/src/main/java/com/gaotao/modules/grid/entity/GridTableDefault.java
@@ -42,5 +42,6 @@ public class GridTableDefault implements Serializable {
 
     private String columnType;
 
+    private String align;
 
 }
\ No newline at end of file
diff --git a/src/main/java/com/gaotao/modules/grid/entity/GridTableUser.java b/src/main/java/com/gaotao/modules/grid/entity/GridTableUser.java
index dc2b724..fed9dac 100644
--- a/src/main/java/com/gaotao/modules/grid/entity/GridTableUser.java
+++ b/src/main/java/com/gaotao/modules/grid/entity/GridTableUser.java
@@ -42,4 +42,6 @@ public class GridTableUser implements Serializable {
 
     private String columnType;
 
+    private String align;
+
 }
\ No newline at end of file