diff --git a/ruoyi-admin/src/main/resources/mapper/system/BaseExpenseAccountChildMapper.xml b/ruoyi-admin/src/main/resources/mapper/system/BaseExpenseAccountChildMapper.xml
index fb098f40..5d5d8e57 100644
--- a/ruoyi-admin/src/main/resources/mapper/system/BaseExpenseAccountChildMapper.xml
+++ b/ruoyi-admin/src/main/resources/mapper/system/BaseExpenseAccountChildMapper.xml
@@ -35,7 +35,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <include refid="selectBaseExpenseAccountChildVo"/>
         <where>  
             <if test="quoteId != null  and quoteId != ''"> and quote_id = #{quoteId}</if>
-            <if test="cost type != null  and cost type != ''"> and cost_type = #{costType}</if>
+            <if test="costType != null  and costType != ''"> and cost_type = #{costType}</if>
             <if test="costSmallType != null  and costSmallType != ''"> and cost_small_type = #{costSmallType}</if>
             <if test="purpose != null  and purpose != ''"> and purpose = #{purpose}</if>
             <if test="amounts != null  and amounts != ''"> and amounts = #{amounts}</if>
@@ -55,7 +55,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         insert into base_expense_account_child
         <trim prefix="(" suffix=")" suffixOverrides=",">
             <if test="quoteId != null">quote_id,</if>
-            <if test="cost type != null">cost_type,</if>
+            <if test="cost_type != null">cost_type,</if>
             <if test="costSmallType != null">cost_small_type,</if>
             <if test="purpose != null">purpose,</if>
             <if test="amounts != null">amounts,</if>
@@ -72,7 +72,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
          </trim>
         <trim prefix="values (" suffix=")" suffixOverrides=",">
             <if test="quoteId != null">#{quoteId},</if>
-            <if test="cost type != null">#{costType},</if>
+            <if test="costType != null">#{costType},</if>
             <if test="costSmallType != null">#{costSmallType},</if>
             <if test="purpose != null">#{purpose},</if>
             <if test="amounts != null">#{amounts},</if>
@@ -93,7 +93,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         update base_expense_account_child
         <trim prefix="SET" suffixOverrides=",">
             <if test="quoteId != null">quote_id = #{quoteId},</if>
-            <if test="cost type != null">cost_type = #{costType},</if>
+            <if test="costType != null">cost_type = #{costType},</if>
             <if test="costSmallType != null">cost_small_type = #{costSmallType},</if>
             <if test="purpose != null">purpose = #{purpose},</if>
             <if test="amounts != null">amounts = #{amounts},</if>