diff --git a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/IfProductOffLine.java b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/IfProductOffLine.java
index 797fa82..03cd270 100644
--- a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/IfProductOffLine.java
+++ b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/IfProductOffLine.java
@@ -5,17 +5,13 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiParam;
 import lombok.AllArgsConstructor;
 import lombok.Data;
-import javax.persistence.Inheritance;
-import javax.persistence.InheritanceType;
 import lombok.EqualsAndHashCode;
 import lombok.NoArgsConstructor;
 import org.hibernate.annotations.ColumnDefault;
 import org.hibernate.annotations.DynamicInsert;
 import org.hibernate.annotations.DynamicUpdate;
 
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.Table;
+import javax.persistence.*;
 import java.io.Serializable;
 
 /**
@@ -31,7 +27,9 @@ import java.io.Serializable;
 @DynamicUpdate
 @EqualsAndHashCode(callSuper = true)
 @Inheritance(strategy = InheritanceType.JOINED)
-@Table(name = "IF_PRODUCT_OFF_LINE")
+@Table(name = "IF_PRODUCT_OFF_LINE", uniqueConstraints = {
+        @UniqueConstraint(columnNames = {"ORGANIZE_CODE", "PACKAGE_NO", "ITEM_PART_NO"})
+})
 @NoArgsConstructor
 @AllArgsConstructor
 @Api("生产报工表")