diff --git a/chenhai-system/src/main/resources/mapper/muhu/CarouselAdsMapper.xml b/chenhai-system/src/main/resources/mapper/muhu/CarouselAdsMapper.xml
index dc961f6..3912bba 100644
--- a/chenhai-system/src/main/resources/mapper/muhu/CarouselAdsMapper.xml
+++ b/chenhai-system/src/main/resources/mapper/muhu/CarouselAdsMapper.xml
@@ -86,7 +86,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </select>
 
     <insert id="insertCarouselAds" parameterType="CarouselAds" useGeneratedKeys="true" keyProperty="carouselId">
-        insert into carousel_ads
+        insert into muhu_carousel_ads
         <trim prefix="(" suffix=")" suffixOverrides=",">
             <if test="title != null and title != ''">title,</if>
             <if test="subtitle != null">subtitle,</if>
@@ -156,7 +156,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </insert>
 
     <update id="updateCarouselAds" parameterType="CarouselAds">
-        update carousel_ads
+        update muhu_carousel_ads
         <trim prefix="SET" suffixOverrides=",">
             <if test="title != null and title != ''">title = #{title},</if>
             <if test="subtitle != null">subtitle = #{subtitle},</if>
@@ -194,11 +194,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </update>
 
     <delete id="deleteCarouselAdsByCarouselId" parameterType="Long">
-        delete from carousel_ads where carousel_id = #{carouselId}
+        delete from muhu_carousel_ads where carousel_id = #{carouselId}
     </delete>
 
     <delete id="deleteCarouselAdsByCarouselIds" parameterType="String">
-        delete from carousel_ads where carousel_id in 
+        delete from muhu_carousel_ads where carousel_id in
         <foreach item="carouselId" collection="array" open="(" separator="," close=")">
             #{carouselId}
         </foreach>
diff --git a/chenhai-system/src/main/resources/mapper/muhu/DisasterWarningMapper.xml b/chenhai-system/src/main/resources/mapper/muhu/DisasterWarningMapper.xml
index 322f611..35a0212 100644
--- a/chenhai-system/src/main/resources/mapper/muhu/DisasterWarningMapper.xml
+++ b/chenhai-system/src/main/resources/mapper/muhu/DisasterWarningMapper.xml
@@ -44,7 +44,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </select>
 
     <insert id="insertDisasterWarning" parameterType="DisasterWarning" useGeneratedKeys="true" keyProperty="id">
-        insert into disaster_warning
+        insert into muhu_disaster_warning
         <trim prefix="(" suffix=")" suffixOverrides=",">
             <if test="warningType != null and warningType != ''">warning_type,</if>
             <if test="warningLevel != null and warningLevel != ''">warning_level,</if>
@@ -72,7 +72,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </insert>
 
     <update id="updateDisasterWarning" parameterType="DisasterWarning">
-        update disaster_warning
+        update muhu_disaster_warning
         <trim prefix="SET" suffixOverrides=",">
             <if test="warningType != null and warningType != ''">warning_type = #{warningType},</if>
             <if test="warningLevel != null and warningLevel != ''">warning_level = #{warningLevel},</if>
@@ -89,11 +89,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </update>
 
     <delete id="deleteDisasterWarningById" parameterType="Long">
-        delete from disaster_warning where id = #{id}
+        delete from muhu_disaster_warning where id = #{id}
     </delete>
 
     <delete id="deleteDisasterWarningByIds" parameterType="String">
-        delete from disaster_warning where id in 
+        delete from muhu_disaster_warning where id in
         <foreach item="id" collection="array" open="(" separator="," close=")">
             #{id}
         </foreach>