diff --git a/src/idz/userdb/handler/saveStocker.ts b/src/idz/userdb/handler/saveStocker.ts
index 5314451..9aa8c7f 100644
--- a/src/idz/userdb/handler/saveStocker.ts
+++ b/src/idz/userdb/handler/saveStocker.ts
@@ -12,6 +12,9 @@ export async function saveStocker(
     w.backgrounds().saveAll(profileId, req.backgrounds),
     w.chara().save(profileId, req.chara),
     w.car().saveSelection(profileId, req.selectedCar),
+    req.selectedStamps &&
+      w.stamps().saveSelection(profileId, req.selectedStamps),
+    req.stamps && w.stamps().saveAll(profileId, req.stamps),
   ]);
 
   return { type: "generic_res" };
diff --git a/src/idz/userdb/request/saveStocker.ts b/src/idz/userdb/request/saveStocker.ts
index e957273..5b95b24 100644
--- a/src/idz/userdb/request/saveStocker.ts
+++ b/src/idz/userdb/request/saveStocker.ts
@@ -1,6 +1,7 @@
-import { BackgroundCode } from "../model/base";
+import { BackgroundCode, StampCode } from "../model/base";
 import { CarSelector } from "../model/car";
 import { Chara } from "../model/chara";
+import { SelectedStamps } from "../model/stamps";
 import { AimeId } from "../../../model";
 
 export interface SaveStockerRequest {
@@ -10,4 +11,6 @@ export interface SaveStockerRequest {
   selectedCar: CarSelector;
   backgrounds: Set<BackgroundCode>;
   chara: Chara;
+  selectedStamps?: SelectedStamps;
+  stamps?: Set<StampCode>;
 }