diff --git a/src/components/GroupedHistoryView/ProjectGroup.tsx b/src/components/GroupedHistoryView/ProjectGroup.tsx
index 4418d9a7..1410ac3a 100644
--- a/src/components/GroupedHistoryView/ProjectGroup.tsx
+++ b/src/components/GroupedHistoryView/ProjectGroup.tsx
@@ -335,10 +335,12 @@ export default function ProjectGroup({
             <span>{project.total_tokens ? project.total_tokens.toLocaleString() : "0"}</span>
           </Tag>
 
-          <Tag variant="default" size="sm" className="min-w-10">
-            <Pin />
-            <span>{project.task_count}</span>
-          </Tag>
+          <TooltipSimple content={t("layout.tasks")}>
+            <Tag variant="default" size="sm" className="min-w-10">
+              <Pin />
+              <span>{project.task_count}</span>
+            </Tag>
+          </TooltipSimple>
         </div>
 
         {/* End: Status and menu */}
@@ -401,4 +403,4 @@ export default function ProjectGroup({
       />
     </div>
   );
-}
\ No newline at end of file
+}
diff --git a/src/components/GroupedHistoryView/TaskItem.tsx b/src/components/GroupedHistoryView/TaskItem.tsx
index e93f7a89..8ec8f7e5 100644
--- a/src/components/GroupedHistoryView/TaskItem.tsx
+++ b/src/components/GroupedHistoryView/TaskItem.tsx
@@ -88,7 +88,9 @@ export default function TaskItem({
       `}
     >
       <div className="flex items-center gap-2 flex-1 min-w-0">
-        <Pin className="w-4 h-4 text-icon-primary" />
+        <TooltipSimple content={t("layout.tasks")}>
+          <Pin className="w-4 h-4 text-icon-primary" />
+        </TooltipSimple>
         
         <div className="flex flex-col gap-1 flex-1 min-w-0">
           <TooltipSimple
@@ -206,4 +208,4 @@ export default function TaskItem({
       </div>
     </div>
   );
-}
\ No newline at end of file
+}