diff --git a/partner-cjk.js b/partner-cjk.js
index 871eb03..a455ed2 100644
--- a/partner-cjk.js
+++ b/partner-cjk.js
@@ -262,9 +262,7 @@ function topupRequest(task, retry) {
         task.retry = retry;
     }
     
-    if (!task.ts) {
-        task.ts = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD HH:mm:ss')
-    }
+    task.ts = moment(task.timestamp, 'YYYYMMDDHHmmss').format('YYYY-MM-DD HH:mm:ss')
 
     var remoteProduct = task.remoteProduct.split(',');