diff --git a/designer/src/com/fr/design/mainframe/alphafine/search/manager/RecentSearchManager.java b/designer/src/com/fr/design/mainframe/alphafine/search/manager/RecentSearchManager.java
index cc5ef1f48..6dcebbf63 100644
--- a/designer/src/com/fr/design/mainframe/alphafine/search/manager/RecentSearchManager.java
+++ b/designer/src/com/fr/design/mainframe/alphafine/search/manager/RecentSearchManager.java
@@ -227,7 +227,7 @@ public class RecentSearchManager extends XMLFileManager implements AlphaFineSear
                 while (modelIterator.hasNext()) {
                     AlphaCellModel model = modelIterator.next();
                     if (model.getType() == CellType.ACTION && !((ActionModel) model).getAction().isEnabled()) {
-                        resultModelList.remove(model);
+                        modelIterator.remove();
                     }
 
                 }
diff --git a/designer/src/com/fr/design/mainframe/alphafine/search/manager/RecommendSearchManager.java b/designer/src/com/fr/design/mainframe/alphafine/search/manager/RecommendSearchManager.java
index e1f4fee71..217eccb83 100644
--- a/designer/src/com/fr/design/mainframe/alphafine/search/manager/RecommendSearchManager.java
+++ b/designer/src/com/fr/design/mainframe/alphafine/search/manager/RecommendSearchManager.java
@@ -73,7 +73,7 @@ public class RecommendSearchManager implements AlphaFineSearchProcessor {
             while (modelIterator.hasNext()) {
                 AlphaCellModel model = modelIterator.next();
                 if (model.getType() == CellType.ACTION && !((ActionModel) model).getAction().isEnabled()) {
-                    recommendModelList.remove(model);
+                    modelIterator.remove();
                 }
 
             }