diff --git a/src/com/engine/recruit/util/RecruitFlowUtil.java b/src/com/engine/recruit/util/RecruitFlowUtil.java
index 0f91bbf..d0cc7bd 100644
--- a/src/com/engine/recruit/util/RecruitFlowUtil.java
+++ b/src/com/engine/recruit/util/RecruitFlowUtil.java
@@ -39,9 +39,11 @@ public class RecruitFlowUtil {
                 String[] paramPairs = urlString.split("&");
                 for (String paramPair : paramPairs) {
                     String[] keyValue = paramPair.split("=");
-                    String key = URLDecoder.decode(keyValue[0], "UTF-8");
-                    String value = URLDecoder.decode(keyValue[1], "UTF-8");
-                    params.put(key, value);
+                    if (keyValue.length == 2) {
+                        String key = URLDecoder.decode(keyValue[0], "UTF-8");
+                        String value = URLDecoder.decode(keyValue[1], "UTF-8");
+                        params.put(key, value);
+                    }
                 }
             }
         } catch (Exception e) {