diff --git a/src/routes/invoices.index.tsx b/src/routes/invoices.index.tsx
index 960b28c..30f3653 100644
--- a/src/routes/invoices.index.tsx
+++ b/src/routes/invoices.index.tsx
@@ -579,8 +579,13 @@ function InvoicesIndex() {
                   <tr>
                     <th className="px-3 py-3 w-9">
                       <Checkbox
-                        checked={visibleExp.length > 0 && selectedExp.size === visibleExp.length}
-                        onCheckedChange={(c) => setSelectedExp(c ? new Set(visibleExp.map((e) => e.id)) : new Set())}
+                        checked={pagedExp.length > 0 && pagedExp.every((e) => selectedExp.has(e.id))}
+                        onCheckedChange={(c) => setSelectedExp((prev) => {
+                          const next = new Set(prev);
+                          if (c) pagedExp.forEach((e) => next.add(e.id));
+                          else pagedExp.forEach((e) => next.delete(e.id));
+                          return next;
+                        })}
                       />
                     </th>
                     <th className="text-left px-4 py-3 font-medium">Date</th>