Merge branch 'zouxuan' of http://git.dayaedu.com/yonge/cooleshow

cooleshow-auth/auth-server/src/main/java/com/yonge/cooleshow/auth/service/impl/SysUserDeviceServiceImpl.java

@@ -43,9 +43,9 @@ public class SysUserDeviceServiceImpl extends BaseServiceImpl<Long, SysUserDevic
 	@Override
 	public boolean bindDevice(String clientId, Long userId, String deviceNum) {
 		String paramName;
-		if (StringUtils.equals(clientId, "STUDENT")) {
+		if (StringUtils.equalsIgnoreCase(clientId, "STUDENT")) {
 			paramName = "student_device_acc_num";
-		} else if (StringUtils.equals(clientId, "TEACHER")) {
+		} else if (StringUtils.equalsIgnoreCase(clientId, "TEACHER")) {
 			paramName = "teacher_device_acc_num";
 		}else {
 			return true;