diff --git a/src/main/java/com/sipai/mapper/scada/MPointExpandMapper.xml b/src/main/java/com/sipai/mapper/scada/MPointExpandMapper.xml
index c9cb0be8..6b433682 100644
--- a/src/main/java/com/sipai/mapper/scada/MPointExpandMapper.xml
+++ b/src/main/java/com/sipai/mapper/scada/MPointExpandMapper.xml
@@ -22,17 +22,14 @@
     where id = #{id,jdbcType=VARCHAR}
   </delete>
   <insert id="insert" parameterType="com.sipai.entity.scada.MPointExpand" >
-    insert into TB_MeasurePoint_Expand (id, insdt, insuser, 
+    insert into TB_MeasurePoint_Expand (insdt, insuser,
       measure_point_id, explain)
-    values (#{id,jdbcType=VARCHAR}, #{insdt,jdbcType=TIMESTAMP}, #{insuser,jdbcType=VARCHAR}, 
+    values (#{insdt,jdbcType=TIMESTAMP}, #{insuser,jdbcType=VARCHAR},
       #{measurePointId,jdbcType=VARCHAR}, #{explain,jdbcType=VARCHAR})
   </insert>
   <insert id="insertSelective" parameterType="com.sipai.entity.scada.MPointExpand" >
     insert into TB_MeasurePoint_Expand
     <trim prefix="(" suffix=")" suffixOverrides="," >
-      <if test="id != null" >
-        id,
-      </if>
       <if test="insdt != null" >
         insdt,
       </if>
@@ -47,9 +44,6 @@
       </if>
     </trim>
     <trim prefix="values (" suffix=")" suffixOverrides="," >
-      <if test="id != null" >
-        #{id,jdbcType=VARCHAR},
-      </if>
       <if test="insdt != null" >
         #{insdt,jdbcType=TIMESTAMP},
       </if>