diff --git a/ghy-admin/src/main/java/com/ghy/web/controller/tool/BaiduController.java b/ghy-admin/src/main/java/com/ghy/web/controller/tool/BaiduController.java
index 8073d7ee..767fda8e 100644
--- a/ghy-admin/src/main/java/com/ghy/web/controller/tool/BaiduController.java
+++ b/ghy-admin/src/main/java/com/ghy/web/controller/tool/BaiduController.java
@@ -46,7 +46,7 @@ public class BaiduController extends BaseController {
                 JSONObject addressJson = resultJson.getJSONObject("result").getJSONObject("addressComponent");
                 String provinceName = addressJson.getString("province");
                 logger.info("provinceName :" + provinceName);
-                SysArea provinceArea = iSysAreaService.selectByName(provinceName, "");
+                SysArea provinceArea = iSysAreaService.selectByName(provinceName, null);
                 String cityName = addressJson.getString("city");
                 logger.info("cityName :" + cityName);
                 SysArea cityArea = iSysAreaService.selectByName(cityName, provinceArea.getAreaCode());
diff --git a/ghy-system/src/main/resources/mapper/system/SysAreaMapper.xml b/ghy-system/src/main/resources/mapper/system/SysAreaMapper.xml
index 5e949a6e..0592a40e 100644
--- a/ghy-system/src/main/resources/mapper/system/SysAreaMapper.xml
+++ b/ghy-system/src/main/resources/mapper/system/SysAreaMapper.xml
@@ -136,7 +136,7 @@
     <select id="selectByName" resultMap="SysAreaResult">
         <include refid="selectSysArea" />
         <where>
-            <if test="">
+            <if test="areaName!=null">
                 and area_name like concat('%', #{areaName}, '%')
             </if>
             <if test="parentCode==null">