diff --git a/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisSpecialCalcWeightController.java b/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisSpecialCalcWeightController.java
index 44380a76b..f7d000f09 100644
--- a/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisSpecialCalcWeightController.java
+++ b/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisSpecialCalcWeightController.java
@@ -13,6 +13,8 @@ package com.xdadan.erp.web.emis;
 
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
+
+import com.xdadan.erp.emis.domain.exception.EmisBizError;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -91,7 +93,17 @@ public class EmisSpecialCalcWeightController extends BaseController
     @PostMapping
     public AjaxResult add(@RequestBody EmisSpecialCalcWeight emisSpecialCalcWeight)
     {
-        return toAjax(emisSpecialCalcWeightService.insertEmisSpecialCalcWeight(emisSpecialCalcWeight));
+        try{
+            return toAjax(emisSpecialCalcWeightService.insertEmisSpecialCalcWeight(emisSpecialCalcWeight));
+        }catch (Exception ex){
+            ex.printStackTrace();
+            // 返回子定义异常
+            if(ex instanceof EmisBizError){
+                return AjaxResult.error("("+((EmisBizError)ex).getErrorCode()+")"+ex.getMessage());
+            }
+
+            return AjaxResult.error("服务器异常，联系客服");
+        }
     }
 
     /**
diff --git a/emis-biz/src/main/java/com/xdadan/erp/emis/mapper/EmisSpecialCalcWeightMapper.java b/emis-biz/src/main/java/com/xdadan/erp/emis/mapper/EmisSpecialCalcWeightMapper.java
index 8dc117a21..cd3d596ec 100644
--- a/emis-biz/src/main/java/com/xdadan/erp/emis/mapper/EmisSpecialCalcWeightMapper.java
+++ b/emis-biz/src/main/java/com/xdadan/erp/emis/mapper/EmisSpecialCalcWeightMapper.java
@@ -44,6 +44,9 @@ public interface EmisSpecialCalcWeightMapper extends BaseMapper<EmisSpecialCalcW
      */
     public int insertEmisSpecialCalcWeight(EmisSpecialCalcWeight emisSpecialCalcWeight);
 
+    // 检查唯一性
+    public int checkUnique(EmisSpecialCalcWeight emisSpecialCalcWeight);
+
     /**
      * 修改
      * 
diff --git a/emis-biz/src/main/java/com/xdadan/erp/emis/service/IEmisSpecialCalcWeightService.java b/emis-biz/src/main/java/com/xdadan/erp/emis/service/IEmisSpecialCalcWeightService.java
index 2144ba6b6..a8f132920 100644
--- a/emis-biz/src/main/java/com/xdadan/erp/emis/service/IEmisSpecialCalcWeightService.java
+++ b/emis-biz/src/main/java/com/xdadan/erp/emis/service/IEmisSpecialCalcWeightService.java
@@ -11,8 +11,9 @@ package com.xdadan.erp.emis.service;
 
 import java.util.List;
 import com.xdadan.erp.emis.domain.EmisSpecialCalcWeight;
+import com.xdadan.erp.emis.domain.exception.EmisBizError;
 
-/**
+ /**
  * @ClassName EmisSpecialCalcWeightService
  * @Description 特殊取重
  * @author linfso
@@ -41,7 +42,7 @@ public interface IEmisSpecialCalcWeightService
      * @param emisSpecialCalcWeight 特殊取重
      * @return 结果
      */
-    public int insertEmisSpecialCalcWeight(EmisSpecialCalcWeight emisSpecialCalcWeight);
+    public int insertEmisSpecialCalcWeight(EmisSpecialCalcWeight emisSpecialCalcWeight) throws EmisBizError;
 
     /**
      * 修改特殊取重
diff --git a/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisSpecialCalcWeightServiceImpl.java b/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisSpecialCalcWeightServiceImpl.java
index 9a9cac38d..f86e70b2f 100644
--- a/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisSpecialCalcWeightServiceImpl.java
+++ b/emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisSpecialCalcWeightServiceImpl.java
@@ -11,6 +11,9 @@
 package com.xdadan.erp.emis.service.impl;
 
 import java.util.List;
+
+import com.xdadan.erp.emis.domain.enumtype.EmisBizErrorType;
+import com.xdadan.erp.emis.domain.exception.EmisBizError;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.xdadan.erp.emis.domain.EmisSpecialCalcWeight;
@@ -60,11 +63,17 @@ public class EmisSpecialCalcWeightServiceImpl implements IEmisSpecialCalcWeightS
      * @return 结果
      */
     @Override
-    public int insertEmisSpecialCalcWeight(EmisSpecialCalcWeight emisSpecialCalcWeight)
-    {
+    public int insertEmisSpecialCalcWeight(EmisSpecialCalcWeight emisSpecialCalcWeight) throws EmisBizError {
+        int cnt=emisSpecialCalcWeightMapper.checkUnique(emisSpecialCalcWeight);
+        if(cnt>0){
+            throw new EmisBizError(EmisBizErrorType.FAIL,"区间重复");
+        }
         return emisSpecialCalcWeightMapper.insertEmisSpecialCalcWeight(emisSpecialCalcWeight);
     }
 
+
+
+
     /**
      * 修改特殊取重
      * 
diff --git a/emis-biz/src/main/resources/mapper/EmisSpecialCalcWeightMapper.xml b/emis-biz/src/main/resources/mapper/EmisSpecialCalcWeightMapper.xml
index e12d8be37..9bed05cff 100644
--- a/emis-biz/src/main/resources/mapper/EmisSpecialCalcWeightMapper.xml
+++ b/emis-biz/src/main/resources/mapper/EmisSpecialCalcWeightMapper.xml
@@ -134,13 +134,17 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="checkUnique" parameterType="EmisSpecialCalcWeight"  resultType="int">
 		select count(1) from  emis_special_calc_weight
 		where del_flag='0'
-           and id = #{id}
            and prod_code = #{prodCode}
-           and begin_weight = #{beginWeight}
-           and end_weight = #{endWeight}
-           and begin_date = #{beginDate}
-           and end_date = #{endDate}
-
+           and
+             (
+               ( begin_weight <![CDATA[<= ]]> #{beginWeight} and #{beginWeight} <![CDATA[<= ]]> end_weight )
+               or ( begin_weight <![CDATA[<= ]]> #{endWeight} and #{endWeight} <![CDATA[<= ]]> end_weight )
+            )
+            and
+            (
+               ( begin_date <![CDATA[<= ]]> #{beginDate} and #{beginDate} <![CDATA[<= ]]> end_date )
+               or ( begin_date <![CDATA[<= ]]> #{endDate} and #{endDate} <![CDATA[<= ]]> end_date )
+            )
 		limit 1
 	</select>
 
diff --git a/emis-biz/src/main/resources/mapper/EmisWaybillMapper.xml b/emis-biz/src/main/resources/mapper/EmisWaybillMapper.xml
index 4e23402bf..2f0350a9b 100644
--- a/emis-biz/src/main/resources/mapper/EmisWaybillMapper.xml
+++ b/emis-biz/src/main/resources/mapper/EmisWaybillMapper.xml
@@ -518,7 +518,6 @@
             <if test="createSite != null  and createSite != ''"> and create_site like concat('%', #{createSite}, '%')</if>
             <if test="updateSite != null  and updateSite != ''"> and update_site like concat('%', #{updateSite}, '%')</if>
 
-
             <if test="params.beginSendDate != null and params.beginSendDate != ''">
                 and send_date <![CDATA[ >= ]]>  #{params.beginSendDate}
             </if>