diff --git a/src/services/GameLogic.ts b/src/services/GameLogic.ts
index e907d54..5e7558d 100644
--- a/src/services/GameLogic.ts
+++ b/src/services/GameLogic.ts
@@ -1,5 +1,6 @@
 import {
-  beginGame, closeRoom,
+  beginGame,
+  closeRoom,
   endGame,
   sendQuestion,
   updateRound,
@@ -34,15 +35,22 @@ export function transformRecord(records: any[]) {
   })
 }
 
+/**
+ * 检查是否所有人都已经答了当前题目
+ *
+ * @param history
+ * @param {string} qid
+ * @return {boolean}
+ */
 export function checkSubFinish(history: any, qid: string) {
-  let count = 0
   for (let [key, val] of history.members) {
-    if (val.answer?.has(qid)) {
-      count ++
+    if (!val.answer?.has(qid)) {
+      return false
     }
   }
-  return count >= history.questions.length;
+  return true
 }
+
 /**
  * 开始游戏
  * @param {string} roomId
@@ -81,9 +89,9 @@ export async function sendOneQuestion(history: any) {
   qdata.no = history.current
   await updateRound(roomId, history.current)
   await sendQuestion(roomId, qdata)
-  history.current ++
+  history.current++
   await history.save()
-  new Schedule().beginSchedule(BaseConst.MATCH_ANSWER_TIME, async function (){
+  new Schedule().beginSchedule(BaseConst.MATCH_ANSWER_TIME, async function () {
     let subHistory = await PuzzleSession.findById(history.id)
     let datas = []
     for (let [accountid, data] of subHistory.members) {
@@ -91,7 +99,7 @@ export async function sendOneQuestion(history: any) {
         data.answer.set(qid, 0)
         data.errorCount++
         data.comboCount = 0
-        datas.push({accountid, score: -1})
+        datas.push({ accountid, score: -1 })
       }
     }
     subHistory.markModified('members')