diff --git a/artifacts/cra-app/src/pages/timesheet-detail.tsx b/artifacts/cra-app/src/pages/timesheet-detail.tsx
index 0e74d73..71bc78c 100644
--- a/artifacts/cra-app/src/pages/timesheet-detail.tsx
+++ b/artifacts/cra-app/src/pages/timesheet-detail.tsx
@@ -172,14 +172,16 @@ export default function TimesheetDetailPage() {
     saveTimerRef.current = setTimeout(() => doSave(), 800);
   };
 
-  const handleSetDescription = (lineId: number, dateStr: string, desc: string) => {
+  const handleChangeDescription = (lineId: number, dateStr: string, desc: string) => {
     const key = `${lineId}-${dateStr}`;
     setLocalDescriptions(prev => ({ ...prev, [key]: desc }));
     setHasUnsavedChanges(true);
     dirtyKeysRef.current.add(key);
+  };
 
+  const handleSaveDescription = () => {
     if (saveTimerRef.current) clearTimeout(saveTimerRef.current);
-    saveTimerRef.current = setTimeout(() => doSave(), 800);
+    saveTimerRef.current = setTimeout(() => doSave(), 300);
   };
 
   useEffect(() => {
@@ -500,7 +502,13 @@ export default function TimesheetDetailPage() {
                                     type="text"
                                     placeholder="Note (optionnel)"
                                     value={desc}
-                                    onChange={(e) => handleSetDescription(line.id, day.dateStr, e.target.value)}
+                                    onChange={(e) => handleChangeDescription(line.id, day.dateStr, e.target.value)}
+                                    onBlur={handleSaveDescription}
+                                    onKeyDown={(e) => {
+                                      if (e.key === "Enter") {
+                                        e.currentTarget.blur();
+                                      }
+                                    }}
                                     onClick={(e) => e.stopPropagation()}
                                     className="w-full text-xs bg-transparent border-none outline-none placeholder:text-muted-foreground/50"
                                   />