diff --git a/lib/client/dom.js b/lib/client/dom.js
index b5b5154e..53b47dae 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -1783,7 +1783,7 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                     
                     if (isContain)
                         error = loadHash;
-                    else if (!storeHash || loadHash === storeHash)
+                    else if (loadHash === storeHash)
                         equal = true;
                     
                     Util.exec(callback, error, equal, loadHash);