diff --git a/smart-switch-service/src/main/java/com/ruoyi/ss/model/domain/SmModel.java b/smart-switch-service/src/main/java/com/ruoyi/ss/model/domain/SmModel.java
index ade49d45..7aa4bec4 100644
--- a/smart-switch-service/src/main/java/com/ruoyi/ss/model/domain/SmModel.java
+++ b/smart-switch-service/src/main/java/com/ruoyi/ss/model/domain/SmModel.java
@@ -74,4 +74,7 @@ public class SmModel extends BaseEntity
 
     @ApiModelProperty("SN前缀")
     private String snPrefix;
+
+    @ApiModelProperty("排序字段")
+    private Integer sort;
 }
diff --git a/smart-switch-service/src/main/java/com/ruoyi/ss/model/domain/SmModelBO.java b/smart-switch-service/src/main/java/com/ruoyi/ss/model/domain/SmModelBO.java
index 6b0669fb..9aed64aa 100644
--- a/smart-switch-service/src/main/java/com/ruoyi/ss/model/domain/SmModelBO.java
+++ b/smart-switch-service/src/main/java/com/ruoyi/ss/model/domain/SmModelBO.java
@@ -21,6 +21,7 @@ public class SmModelBO extends SmModel {
         bo.setServiceRate(getServiceRate());
         bo.setProductId(getProductId());
         bo.setSnPrefix(getSnPrefix());
+        bo.setSort(getSort());
         return bo;
     }
 
@@ -38,6 +39,7 @@ public class SmModelBO extends SmModel {
         bo.setServiceRate(getServiceRate());
         bo.setProductId(getProductId());
         bo.setSnPrefix(getSnPrefix());
+        bo.setSort(getSort());
         return bo;
     }
 }
diff --git a/smart-switch-service/src/main/java/com/ruoyi/ss/model/mapper/SmModelMapper.xml b/smart-switch-service/src/main/java/com/ruoyi/ss/model/mapper/SmModelMapper.xml
index b788bc74..91902067 100644
--- a/smart-switch-service/src/main/java/com/ruoyi/ss/model/mapper/SmModelMapper.xml
+++ b/smart-switch-service/src/main/java/com/ruoyi/ss/model/mapper/SmModelMapper.xml
@@ -25,10 +25,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                sm.service_rate,
                sm.product_id,
                sm.sn_prefix,
-               count(case when sd.activation_time is not null and sd.deleted = false then sd.device_id end) as activation_count,
-               count(case when sd.online_status = '1' and sd.activation_time  is not null and sd.deleted = false then sd.device_id end) as online_count
+               sm.sort
         from sm_model sm
-            left join sm_device sd on sm.model_id = sd.model_id
     </sql>
 
     <sql id="searchCondition">
@@ -52,13 +50,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <where>
             <include refid="searchCondition"/>
         </where>
-        group by sm.model_id
     </select>
 
     <select id="selectSmModelByModelId" parameterType="Long" resultMap="SmModelResult">
         <include refid="selectSmModelVo"/>
         where sm.model_id = #{modelId}
-        group by sm.model_id
     </select>
 
     <select id="selectCount" resultType="java.lang.Integer">
@@ -95,6 +91,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="serviceRate != null">service_rate,</if>
             <if test="productId != null">product_id,</if>
             <if test="snPrefix != null">sn_prefix,</if>
+            <if test="sort != null">sort,</if>
          </trim>
         <trim prefix="values (" suffix=")" suffixOverrides=",">
             <if test="modelName != null">#{modelName},</if>
@@ -112,6 +109,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="serviceRate != null">#{serviceRate},</if>
             <if test="productId != null">#{productId},</if>
             <if test="snPrefix != null">#{snPrefix},</if>
+            <if test="sort != null">#{sort},</if>
          </trim>
     </insert>
 
@@ -133,6 +131,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="serviceRate != null">service_rate = #{serviceRate},</if>
             <if test="productId != null">product_id = #{productId},</if>
             <if test="snPrefix != null">sn_prefix = #{snPrefix},</if>
+            <if test="sort != null">sort = #{sort},</if>
         </trim>
         where model_id = #{modelId}
     </update>