diff --git a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesProductData.java b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesProductData.java
index cd951ae..5db7e04 100644
--- a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesProductData.java
+++ b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesProductData.java
@@ -13,6 +13,7 @@ import org.hibernate.annotations.DynamicUpdate;
 
 import javax.persistence.*;
 import java.io.Serializable;
+import java.util.List;
 
 /**
  * @Description :生产数据