diff --git a/o2web/source/x_component_Collect/Main.js b/o2web/source/x_component_Collect/Main.js
index 765be04c8a1fec94ec8aa9d931b310a49cbf4900..9b11fb983931957009e2e1189e04f4fd612f2832 100644
--- a/o2web/source/x_component_Collect/Main.js
+++ b/o2web/source/x_component_Collect/Main.js
@@ -941,8 +941,8 @@ MWF.xApplication.Collect.ModifyForm = new Class({
         var user = this.usernameInput.get("value");
         var newName = this.newNameInput.get("value");
         var code = this.codeInput.get("value");
-        var secret = this.secretInput.get("value");
-        var key = this.keyInput.get("value");
+        var secret = this.secretInput.get("value") == this.lp.secret ? "" : this.secretInput.get("value");
+        var key = this.keyInput.get("value")== this.lp.key ? "" : this.keyInput.get("value");
         var mobile = this.mobileInput.get("value");
 
         if (this.newNameVerification()){
@@ -956,6 +956,9 @@ MWF.xApplication.Collect.ModifyForm = new Class({
                 name: user
             };
             this.action.updateUnitCollect(data, function(json){
+                if (user != newName) {
+                    this.usernameInput.set("value", newName);
+                }
                 this.firstStep();
                 this.collect.showContent("checkContentNode");
                 this.collect.backNode.setStyle("display", "none");