diff --git a/lib/EmergencyService/zdxtEmergencyAuthService/src/main/resources/mapper/system/UserMapper.xml b/lib/EmergencyService/zdxtEmergencyAuthService/src/main/resources/mapper/system/UserMapper.xml
index b4652439..a9c96ff3 100644
--- a/lib/EmergencyService/zdxtEmergencyAuthService/src/main/resources/mapper/system/UserMapper.xml
+++ b/lib/EmergencyService/zdxtEmergencyAuthService/src/main/resources/mapper/system/UserMapper.xml
@@ -621,7 +621,7 @@
 
     <update id="updateLawCertificateNumByCertificateNumber2" parameterType="string">
         update sys_user
-        set law_certificate_num = (select zfcode from zfryjdm2405301 where code_state = '01' and sfzcode_encrypt = #{sfzcodeEncrypt} limit 1)
+        set law_certificate_num = (select zfcode from zfryjdm2405301 where code_state = '01' and sfzcode = #{sfzcodeEncrypt} limit 1)
         where certificateNumber = #{sfzcodeEncrypt}
     </update>
 </mapper> 
\ No newline at end of file