diff --git a/src/api_s2c/event/yuandan/ApiDMRec.ts b/src/api_s2c/event/yuandan/ApiDMRec.ts
index aa64623..859b784 100644
--- a/src/api_s2c/event/yuandan/ApiDMRec.ts
+++ b/src/api_s2c/event/yuandan/ApiDMRec.ts
@@ -12,7 +12,7 @@ export default async function (call: ApiCall<ReqDMRec, ResDMRec>) {
     // 校验当前领取奖励
     let toPrize = call.req.prize
     let prize = _hd.data.game.find(i => i.a == toPrize.a && i.t == toPrize.t && i.n == toPrize.n)
-    if (!prize) return call.errorCode(-2)
+    if (toPrize && !prize) return call.errorCode(-2)
 
     // 取奖励列表，判断是否有可领取奖励
     let data = await G.mongodb.cEvent(`yuandan${_hd.hdid}`).findOne({uid: call.uid, type: `yuandan${_hd.hdid}`})
@@ -23,7 +23,7 @@ export default async function (call: ApiCall<ReqDMRec, ResDMRec>) {
         await PlayerFun.cutNeed(call, _hd.data.gameneed);
     }
 
-    await PlayerFun.sendPrize(call, prize);
+    await PlayerFun.sendPrize(call, prize || []);
 
     await G.mongodb.cEvent(`yuandan${_hd.hdid}`).updateOne({uid: call.uid, type: `yuandan${_hd.hdid}`}, {
         $inc: {[`gameNum`]: 1},
diff --git a/src/api_s2c/event/yuandan/ApiTaskFinish.ts b/src/api_s2c/event/yuandan/ApiTaskRec.ts
similarity index 100%
rename from src/api_s2c/event/yuandan/ApiTaskFinish.ts
rename to src/api_s2c/event/yuandan/ApiTaskRec.ts
diff --git a/src/shared/protocols/event/yuandan/PtlDMRec.ts b/src/shared/protocols/event/yuandan/PtlDMRec.ts
index 4bcd355..c0a01c1 100644
--- a/src/shared/protocols/event/yuandan/PtlDMRec.ts
+++ b/src/shared/protocols/event/yuandan/PtlDMRec.ts
@@ -3,7 +3,7 @@
  */
 export type ReqDMRec = {
     id: string,
-    prize: { a: string, t: string, n: number }
+    prize: { a: string, t: string, n: number } | null
 }
 
 export type ResDMRec = {}