diff --git a/jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/entity/OrderDetail.java b/jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/entity/OrderDetail.java
index c0abe7e..465a786 100644
--- a/jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/entity/OrderDetail.java
+++ b/jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/entity/OrderDetail.java
@@ -32,15 +32,21 @@ public class OrderDetail implements Serializable {
     private java.lang.Long id;
 	/**主单id*/
     @ApiModelProperty(value = "主单id")
+    @JsonSerialize(using = ToStringSerializer.class)
     private java.lang.Long orderId;
 	/**产品id*/
 	@Excel(name = "产品id", width = 15)
     @ApiModelProperty(value = "产品id")
+    @JsonSerialize(using = ToStringSerializer.class)
     private java.lang.Long goodsId;
 	/**产品名称*/
 	@Excel(name = "产品名称", width = 15)
     @ApiModelProperty(value = "产品名称")
     private java.lang.String goodsName;
+    /**价格*/
+    @Excel(name = "价格", width = 15)
+    @ApiModelProperty(value = "价格")
+    private java.math.BigDecimal price;
 	/**产品数量*/
 	@Excel(name = "产品数量", width = 15)
     @ApiModelProperty(value = "产品数量")
diff --git a/jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/entity/ext/OrderDetailExt.java b/jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/entity/ext/OrderDetailExt.java
index 2c5a6f2..69ed28d 100644
--- a/jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/entity/ext/OrderDetailExt.java
+++ b/jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/entity/ext/OrderDetailExt.java
@@ -13,5 +13,4 @@ public class OrderDetailExt extends OrderDetail {
     private java.lang.String category;
     private java.lang.String unit;
     private java.lang.String url;
-    private java.math.BigDecimal price;
 }
diff --git a/jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/mapper/xml/OrderDetailMapper.xml b/jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/mapper/xml/OrderDetailMapper.xml
index c52c465..f873a4f 100644
--- a/jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/mapper/xml/OrderDetailMapper.xml
+++ b/jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/mapper/xml/OrderDetailMapper.xml
@@ -16,7 +16,7 @@
 
 
 	<select id="selectByMainIdExt" parameterType="java.lang.String" resultType="org.jeecg.modules.demo.erp.entity.ext.OrderDetailExt">
-		SELECT o.*,g.factory,g.specs,g.unit,g.url,g.category,g.price
+		SELECT o.*,g.factory,g.specs,g.unit,g.url,g.category,o.price
 		FROM  order_detail o,goods g
 		<where>
 			o.goods_id = g.id