update

cooleshow-auth/auth-server/src/main/resources/config/mybatis/SysMenuMapper.xml

@@ -84,7 +84,7 @@
             <if test="name != null">
                 name_ = #{name},
             </if>
-            <if test="icon != null">
+            <if test="icon != null and icon != ''">
                 icon_ = #{icon},
             </if>
             <if test="component != null">