diff --git a/conf/app.conf b/conf/app.conf
index 8c753603d..3f211d738 100644
--- a/conf/app.conf
+++ b/conf/app.conf
@@ -188,8 +188,8 @@ dadaSourceID    = "73753"
 
 fnAppID = "6705486294797503379"
 fnAppSecret = "c1e6c280-e618-4103-9d0a-673bc54fb22e"
-fnMerchantId = "5375691"
-fnCode = "cabrXQf9eFMVWVYg4hNlwu"
+fnMerchantId = "51658"
+fnCode = "DDSdQhSc02m6l4oPVDELgx"
 fnCallbackURL = "http://callback.jxc4.com/fn/msg"
 
 weixinAppID  = "wxbf235770edaabc5c"
@@ -305,8 +305,8 @@ pushMasterSecret= "dGZcR0XGGg7H5Pd7FR3n47"
 
 fnAppID = "6705486294797503379"
 fnAppSecret = "c1e6c280-e618-4103-9d0a-673bc54fb22e"
-fnMerchantId = "5375691"
-fnCode = "cabrXQf9eFMVWVYg4hNlwu"
+fnMerchantId = "51658"
+fnCode = "DDSdQhSc02m6l4oPVDELgx"
 fnCallbackURL = "http://callback.jxc4.com/fn/msg"
 
 jxPrintAppID = "1000"
@@ -571,8 +571,8 @@ pushMasterSecret= "dGZcR0XGGg7H5Pd7FR3n47"
 
 fnAppID = "6a3e2073-1850-413b-9eb7-6c342ec36e1c"
 fnAppSecret = "a8248088-a742-4c33-a0db-03aeae00ca7d"
-fnMerchantId = "20200818"
-fnCode = "cabrXQf9eFMVWVYg4hNlwu"
+fnMerchantId = "51658"
+fnCode = "DDSdQhSc02m6l4oPVDELgx"
 fnCallbackURL = "http://callback.beta.jxc4.com/fn/msg"
 
 jxPrintAppID = "1000"