diff --git a/crm_config.json b/crm_config.json
index 69f43a4..98601b6 100644
--- a/crm_config.json
+++ b/crm_config.json
@@ -2,5 +2,6 @@
     "BaseURL": "https://crm.hitxy.org.au/",
     "UserName": "wechat",
     "UserPass": "crmwechat.api",
-    "AttachmentCache" : "/tmp/"
+    "AttachmentCache" : "/tmp/",
+    "CacheSiteURL": "http://wechat.hitxy.org.au/crmcache"
 }
\ No newline at end of file