Index: src/main/java/com/novaone/common/CommonInfo.java
===================================================================
--- src/main/java/com/novaone/common/CommonInfo.java	(revision 27283)
+++ src/main/java/com/novaone/common/CommonInfo.java	(revision 27284)
@@ -41,6 +41,9 @@
     // 抓取状态 6 接口超时
     public static final String GRAB_STATUS_WEB_TIMEOUT = "6";
     
+    // 抓取状态 7 接口正常，暂无数据
+    public static final String GRAB_STATUS_DATE_NULL = "7";
+    
 
     // 水果通用 是
     public static final String FRESHPORT_COMMON_YES = "Y";
@@ -68,6 +71,9 @@
     public static final String GRAB_DATA_URL = "https://swapp.singlewindow.cn/splserver/spl/cctletter/getLetterList?limit=10&offset=0&bankGuaNo=&guaNo=%s&_="
             + System.currentTimeMillis();
     
+    public static final String GRAB_LETTER_URL = "https://swapp.singlewindow.cn/splserver/spl/cctletter/getLetterList?limit=30&offset=0&bankGuaNo=&guaNo=&_="
+    		+ System.currentTimeMillis();
+    
     // 打码平台 用户名
     public static final String PLATCODE_USER_NAME = "oheng";