diff --git a/src/components/kanban/KanbanFilters.tsx b/src/components/kanban/KanbanFilters.tsx
index 8257544..94f7c53 100644
--- a/src/components/kanban/KanbanFilters.tsx
+++ b/src/components/kanban/KanbanFilters.tsx
@@ -138,6 +138,13 @@ export function KanbanFilters({ filters, onFiltersChange, hiddenStatuses: propsH
     });
   };
 
+  const handleCompletedLast7DaysFilterToggle = () => {
+    onFiltersChange({ 
+      ...filters, 
+      showCompletedLast7Days: !filters.showCompletedLast7Days
+    });
+  };
+
   return (
     <ControlPanel className="bg-[var(--card)]/50 border-b border-[var(--border)]/50 backdrop-blur-sm">
       <div className="container mx-auto px-6 py-4">
@@ -230,7 +237,9 @@ export function KanbanFilters({ filters, onFiltersChange, hiddenStatuses: propsH
               
               <GeneralFilters
                 showWithDueDate={filters.showWithDueDate}
+                showCompletedLast7Days={filters.showCompletedLast7Days}
                 onDueDateFilterToggle={handleDueDateFilterToggle}
+                onCompletedLast7DaysFilterToggle={handleCompletedLast7DaysFilterToggle}
               />
             </div>
 
diff --git a/src/components/kanban/KanbanHeader.tsx b/src/components/kanban/KanbanHeader.tsx
index 67c4a7c..eee5397 100644
--- a/src/components/kanban/KanbanHeader.tsx
+++ b/src/components/kanban/KanbanHeader.tsx
@@ -55,4 +55,4 @@ export function KanbanHeader({
       )}
     </>
   );
-}
+}
\ No newline at end of file
diff --git a/src/components/kanban/filters/GeneralFilters.tsx b/src/components/kanban/filters/GeneralFilters.tsx
index c64a92b..b256df4 100644
--- a/src/components/kanban/filters/GeneralFilters.tsx
+++ b/src/components/kanban/filters/GeneralFilters.tsx
@@ -4,10 +4,17 @@ import { FilterChip } from '@/components/ui';
 
 interface GeneralFiltersProps {
   showWithDueDate?: boolean;
+  showCompletedLast7Days?: boolean;
   onDueDateFilterToggle: () => void;
+  onCompletedLast7DaysFilterToggle: () => void;
 }
 
-export function GeneralFilters({ showWithDueDate = false, onDueDateFilterToggle }: GeneralFiltersProps) {
+export function GeneralFilters({ 
+  showWithDueDate = false, 
+  showCompletedLast7Days = false,
+  onDueDateFilterToggle,
+  onCompletedLast7DaysFilterToggle 
+}: GeneralFiltersProps) {
   return (
     <div className="space-y-2">
       <label className="block text-xs font-mono font-medium text-[var(--muted-foreground)] uppercase tracking-wider">
@@ -30,6 +37,23 @@ export function GeneralFilters({ showWithDueDate = false, onDueDateFilterToggle
         >
           Avec date de fin
         </FilterChip>
+        
+        <FilterChip
+          onClick={onCompletedLast7DaysFilterToggle}
+          variant={showCompletedLast7Days ? 'selected' : 'default'}
+          icon={
+            <svg 
+              className="w-4 h-4"
+              fill="none" 
+              stroke="currentColor" 
+              viewBox="0 0 24 24"
+            >
+              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z" />
+            </svg>
+          }
+        >
+          Complété les 7 derniers jours
+        </FilterChip>
       </div>
     </div>
   );
diff --git a/src/components/ui/FilterSummary.tsx b/src/components/ui/FilterSummary.tsx
index a3eceb6..c8864c3 100644
--- a/src/components/ui/FilterSummary.tsx
+++ b/src/components/ui/FilterSummary.tsx
@@ -9,6 +9,7 @@ interface FilterSummaryProps {
     priorities?: string[];
     tags?: string[];
     showWithDueDate?: boolean;
+    showCompletedLast7Days?: boolean;
     showJiraOnly?: boolean;
     hideJiraTasks?: boolean;
     jiraProjects?: string[];
@@ -72,6 +73,15 @@ export function FilterSummary({
     });
   }
 
+  // Affichage complété les 7 derniers jours
+  if (filters.showCompletedLast7Days) {
+    filterItems.push({
+      label: 'Affichage',
+      value: 'Complété les 7 derniers jours',
+      variant: 'success'
+    });
+  }
+
   // Jira
   if (filters.showJiraOnly) {
     filterItems.push({
diff --git a/src/components/ui/TaskCard.tsx b/src/components/ui/TaskCard.tsx
index 4eb5f8d..5f1c6ea 100644
--- a/src/components/ui/TaskCard.tsx
+++ b/src/components/ui/TaskCard.tsx
@@ -517,10 +517,11 @@ const TaskCard = forwardRef<HTMLDivElement, TaskCardProps>(
                     </Badge>
                   )}
 
-                  {/* Statut terminé */}
+                  {/* Statut terminé avec date de résolution */}
                   {completedAt && (
-                    <span className="text-emerald-400 font-mono font-bold">
-                      ✓ DONE
+                    <span className="text-emerald-400 font-mono font-bold flex items-center gap-1">
+                      <span>✓</span>
+                      <span>{formatDateForDisplay(completedAt, 'DISPLAY_SHORT')}</span>
                     </span>
                   )}
 
diff --git a/src/contexts/TasksContext.tsx b/src/contexts/TasksContext.tsx
index 0433be2..f2740c6 100644
--- a/src/contexts/TasksContext.tsx
+++ b/src/contexts/TasksContext.tsx
@@ -61,6 +61,7 @@ export function TasksProvider({ children, initialTasks, initialTags, initialStat
     swimlanesByTags: preferences.viewPreferences.swimlanesByTags || false,
     swimlanesMode: preferences.viewPreferences.swimlanesMode || 'tags',
     showWithDueDate: preferences.kanbanFilters.showWithDueDate || false,
+    showCompletedLast7Days: preferences.kanbanFilters.showCompletedLast7Days || false,
     // Filtres Jira
     showJiraOnly: preferences.kanbanFilters.showJiraOnly || false,
     hideJiraTasks: preferences.kanbanFilters.hideJiraTasks || false,
@@ -82,6 +83,7 @@ export function TasksProvider({ children, initialTasks, initialTags, initialStat
       showCompleted: newFilters.showCompleted,
       sortBy: newFilters.sortBy,
       showWithDueDate: newFilters.showWithDueDate,
+      showCompletedLast7Days: newFilters.showCompletedLast7Days,
       // Filtres Jira
       showJiraOnly: newFilters.showJiraOnly,
       hideJiraTasks: newFilters.hideJiraTasks,
@@ -106,6 +108,7 @@ export function TasksProvider({ children, initialTasks, initialTags, initialStat
     ]);
   };
 
+
   // Séparer les tâches épinglées (objectifs) des autres et les trier
   const { pinnedTasks, regularTasks } = useMemo(() => {
     const pinnedTagNames = tags.filter(tag => tag.isPinned).map(tag => tag.name);
@@ -141,6 +144,7 @@ export function TasksProvider({ children, initialTasks, initialTags, initialStat
            (kanbanFilters.priorities?.filter(Boolean).length || 0) + 
            (kanbanFilters.search ? 1 : 0) + 
            (kanbanFilters.showWithDueDate ? 1 : 0) +
+           (kanbanFilters.showCompletedLast7Days ? 1 : 0) +
            (kanbanFilters.jiraProjects?.filter(Boolean).length || 0) + 
            (kanbanFilters.jiraTypes?.filter(Boolean).length || 0) + 
            (kanbanFilters.showJiraOnly ? 1 : 0) + 
@@ -220,6 +224,18 @@ export function TasksProvider({ children, initialTasks, initialTags, initialStat
       filtered = filtered.filter(task => task.dueDate != null);
     }
 
+    // Filtre par tâches complétées les 7 derniers jours
+    if (kanbanFilters.showCompletedLast7Days) {
+      const sevenDaysAgo = new Date();
+      sevenDaysAgo.setDate(sevenDaysAgo.getDate() - 7);
+      
+      filtered = filtered.filter(task => 
+        task.status === 'done' && 
+        task.completedAt && 
+        task.completedAt >= sevenDaysAgo
+      );
+    }
+
     // Tri des tâches
     if (kanbanFilters.sortBy) {
       const sortOption = getSortOption(kanbanFilters.sortBy);
diff --git a/src/lib/types.ts b/src/lib/types.ts
index ad0157b..5effd99 100644
--- a/src/lib/types.ts
+++ b/src/lib/types.ts
@@ -79,6 +79,7 @@ export interface KanbanFilters {
   showCompleted?: boolean;
   sortBy?: string;
   showWithDueDate?: boolean;
+  showCompletedLast7Days?: boolean;
   // Filtres spécifiques Jira
   showJiraOnly?: boolean;
   hideJiraTasks?: boolean;