diff --git a/src/com/engine/recruit/constant/RecruitConstant.java b/src/com/engine/recruit/constant/RecruitConstant.java
index bcc2804..ab80aff 100644
--- a/src/com/engine/recruit/constant/RecruitConstant.java
+++ b/src/com/engine/recruit/constant/RecruitConstant.java
@@ -1,9 +1,10 @@
 package com.engine.recruit.constant;
 
 import com.engine.recruit.exception.CustomizeRunTimeException;
+import org.apache.commons.lang.StringUtils;
 import weaver.general.BaseBean;
 
-import java.net.URL;
+import java.net.URI;
 import java.nio.charset.StandardCharsets;
 
 /**
@@ -90,8 +91,11 @@ public class RecruitConstant {
      * @return
      */
     public static String getCompleteUrl(String url) {
+        if (StringUtils.isBlank(url)) {
+            return "";
+        }
         try {
-            URL u = new URL(url);
+            URI u = new URI(url);
             // 如果URL对象的getHost()方法获取到了域名，则直接返回原始URL
             if (u.getHost() != null) {
                 return url;