diff --git a/src/com/engine/salary/encrypt/AESEncryptUtil.java b/src/com/engine/salary/encrypt/AESEncryptUtil.java
index e0368e80c..6345112b9 100644
--- a/src/com/engine/salary/encrypt/AESEncryptUtil.java
+++ b/src/com/engine/salary/encrypt/AESEncryptUtil.java
@@ -40,7 +40,11 @@ public class AESEncryptUtil {
      * @return
      */
     private static String getSalarySysConfigValue() {
-        return salarySysConfService.getOneByCode(SalarySysConstant.OPEN_APPLICATION_ENCRYPT).getConfValue();
+        String confValue = salarySysConfService.getOneByCode(SalarySysConstant.OPEN_APPLICATION_ENCRYPT).getConfValue();
+        if (StringUtils.isEmpty(confValue)) {
+            return "1";
+        }
+        return confValue;
     }
 
     /**