diff --git a/src/api_s2c/xstask/ApiOnekeyReceive.ts b/src/api_s2c/xstask/ApiOnekeyReceive.ts
index 7f4a8f8..b8e4981 100644
--- a/src/api_s2c/xstask/ApiOnekeyReceive.ts
+++ b/src/api_s2c/xstask/ApiOnekeyReceive.ts
@@ -14,7 +14,7 @@ export default async function (call: ApiCall<ReqOnekeyReceive, ResOnekeyReceive>
     if (args.length < 1 || _ids.isDuplication() || heroIds.isDuplication()) return call.error(globalThis.lng.kbzz_1);
 
     let event = await G.mongodb.cEvent('xstask').findOne({uid: call.uid, type: 'xstask'});
-    if (event.receiveNum >= 8) return call.error(globalThis.lng.xstask_11);
+    if (event?.receiveNum >= 8) return call.error(globalThis.lng.xstask_11);
 
     //所有的任务
     let taskList = await XstaskFun.getAllTask(call.uid);
diff --git a/src/api_s2c/xstask/ApiReceive.ts b/src/api_s2c/xstask/ApiReceive.ts
index 8f252c7..e74c65a 100644
--- a/src/api_s2c/xstask/ApiReceive.ts
+++ b/src/api_s2c/xstask/ApiReceive.ts
@@ -9,7 +9,7 @@ export default async function (call: ApiCall<ReqReceive, ResReceive>) {
     if (call.req.heroIds.isDuplication()) return call.error(globalThis.lng.xstask_10);
 
     let event = await G.mongodb.cEvent('xstask').findOne({uid: call.uid, type: 'xstask'});
-    if (event.receiveNum >= 8) return call.error(globalThis.lng.xstask_11);
+    if (event?.receiveNum >= 8) return call.error(globalThis.lng.xstask_11);
 
     let task = await XstaskFun.getTask(call.uid, call.req._id);
     let taskConf = G.gc.xstask[task?.taskId];
diff --git a/src/api_s2c/xstask/ApiRefresh.ts b/src/api_s2c/xstask/ApiRefresh.ts
index 371270c..a66ee18 100644
--- a/src/api_s2c/xstask/ApiRefresh.ts
+++ b/src/api_s2c/xstask/ApiRefresh.ts
@@ -13,7 +13,7 @@ export default async function (call: ApiCall<ReqRefresh, ResRefresh>) {
     if (delNum < 1) return call.error(globalThis.lng.xstask_11);
 
     let event = await G.mongodb.cEvent('xstask').findOne({uid: call.uid, type: 'xstask'});
-    if (event.receiveNum >= 8) return call.error(globalThis.lng.xstask_11);
+    if (event?.receiveNum >= 8) return call.error(globalThis.lng.xstask_11);
 
     let change: ResRefresh = {};
     let needDel = taskList.filter(task => task.receiveData == undefined || task.receiveData.rec == true);