diff --git a/README.md b/README.md
index 6e7f025..bd1a66f 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,7 @@ This plugin uses [FontAwesome icons](http://fontawesome.io/)
 
 ### Changelog
 
+* **v 0.4.7** : if error on dynamic update, put back old values in details block (fixed Github issue #8)
 * **v 0.4.6** : description is now dynamically editable (edit field appears if there's already a description written) (Github request #14)
 * **v 0.4.5** : fixed Github issue #13 : CSS display for custom attributes, added Title dynamic edition (Github request #14)
 * **v 0.4.4** : fixed Github issues #6, #12 : User can't update status until all required field are filled for this step of the issue
diff --git a/assets/javascripts/issue_dynamic_edit.js b/assets/javascripts/issue_dynamic_edit.js
index c4ad24e..5bbb8ad 100644
--- a/assets/javascripts/issue_dynamic_edit.js
+++ b/assets/javascripts/issue_dynamic_edit.js
@@ -179,10 +179,27 @@ function issueDynamicUpdate(field_name, field_value, type, cssClass){
 						$('.details .' + cssClass + ' i.fa-times.statusKo').remove();
 					}, 2000);
 				}, 500);
+
+				jQuery.ajax({
+				    type: 'GET',
+				    url: window.location.href,
+				    data: { "authenticity_token" : token },
+					crossDomain: true,
+				    async: false,
+				    beforeSend: function(xhr) {
+				        xhr.setRequestHeader("authenticity_token", token);
+				    },
+				    success: function(msg) {
+				    	parsed = $.parseHTML(msg);
+				    }
+				});
+
 			} else {
 			
 				/* removing error div if exists */
 				$('html').find("#errorExplanation").remove();
+
+			}
 				
 				/* we update the details block */
 				$('div.issue.details').html($(parsed).find('div.issue.details').html());
@@ -211,7 +228,7 @@ function issueDynamicUpdate(field_name, field_value, type, cssClass){
 				// update other fields to avoid conflict
 				$('#issue_lock_version').val(parseInt($('#issue_lock_version').val()) + 1 );
 				$('#last_journal_id').val(parseInt($('#last_journal_id').val()) + 1 );
-			}
+			
 		},
 	    error: function(xhr, msg, error) {
 			/* error and no update, info logged into console */
diff --git a/assets/stylesheets/issue_dynamic_edit.css b/assets/stylesheets/issue_dynamic_edit.css
index 00ba8dc..232a20c 100644
--- a/assets/stylesheets/issue_dynamic_edit.css
+++ b/assets/stylesheets/issue_dynamic_edit.css
@@ -57,7 +57,7 @@ body.controller-issues.action-show div.issue.details .value.edited .dynamicEdit
 
 body.controller-issues.action-show div.issue.details  .btn-primary {
 	padding: 4px;
-	color: white;
+	color: white !important;
 	border-radius: 3px;
 	padding: 3px;
 }
diff --git a/init.rb b/init.rb
index b8a9521..7b266bc 100644
--- a/init.rb
+++ b/init.rb
@@ -6,7 +6,7 @@ Redmine::Plugin.register :redmine_issue_dynamic_edit do
   name 'Redmine Dynamic edit Issue plugin'
   author 'Hugo Zilliox'
   description 'Allows users to dynamically update issue attributes in detailed view without refreshing the page (JIRA style)'
-  version '0.4.6'
+  version '0.4.7'
   url 'https://github.com/ilogeek/redmine_issue_dynamic_edit'
   author_url 'https://hzilliox.fr'
 end