异常消息定时任务处理修改

bonus-common/src/main/java/com/bonus/common/utils/CertificateUtil.java

@@ -55,6 +55,10 @@ public class CertificateUtil {
      */
     public static ErrorInfo checkCertificateState(String endDate, String certificateType,
                                                   Long businessId, Long enterpriseId,String sourceTable) {
+        // 日期为空则无证件过期消息
+        if(StringUtils.isEmpty(endDate)){
+            return null;
+        }
         // 检查证书是否过期
         boolean isExpired = isCertificateExpired(endDate, certificateType);