diff --git a/src/controllers/chest.controller.ts b/src/controllers/chest.controller.ts
index d00856a..db76ee6 100644
--- a/src/controllers/chest.controller.ts
+++ b/src/controllers/chest.controller.ts
@@ -66,12 +66,23 @@ class BoxController extends BaseController {
   @role(ROLE_ANON)
   @router('post /api/chest/enhance/list')
   async enhanceList(req) {
-    let { chestId, chestid } = req.params
+    let { chestId, chestid, code } = req.params
     chestid = chestId || chestid
-    if (!isObjectIdString(chestid)) {
-      throw new ZError(11, 'must provide valid chestid')
+    if (code && !isValidShareCode(code)) {
+      throw new ZError(11, 'invalid share code')
+    }
+    if (chestid && !isObjectIdString(chestid)) {
+      throw new ZError(11, 'invalid chest id')
+    }
+    if (!code && !chestId) {
+      throw new ZError(11, 'must provide share code or chest id')
+    }
+    let chest: any
+    if (chestId) {
+      chest = await ActivityChest.findById(chestId)
+    } else {
+      chest = await ActivityChest.findOne({ shareCode: code })
     }
-    const chest = await ActivityChest.findById(chestid)
     if (!chest) {
       throw new ZError(12, 'chest not found')
     }