diff --git a/ruoyi-system/src/main/resources/mapper/system/TDoctorMapper.xml b/ruoyi-system/src/main/resources/mapper/system/TDoctorMapper.xml
index 9df1907..616b44d 100644
--- a/ruoyi-system/src/main/resources/mapper/system/TDoctorMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/TDoctorMapper.xml
@@ -154,8 +154,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         title,
         speciality,
         introduction,
-        char_length(medical_license)  as medicalLicense,
-        char_length(qr_code) as qrCode,
+        medical_license as medicalLicense,
+        qr_code as qrCode,
         del_flag as delFlag,
         hospital_id as hospitalId,
         create_time as createTime,