diff --git a/DataStructure/DS_2_StackAndQueue/DS_2_3_SqQueue.cpp b/DataStructure/DS_2_StackAndQueue/DS_2_3_SqQueue.cpp
index f4a62d5..df5aae8 100644
--- a/DataStructure/DS_2_StackAndQueue/DS_2_3_SqQueue.cpp
+++ b/DataStructure/DS_2_StackAndQueue/DS_2_3_SqQueue.cpp
@@ -51,11 +51,11 @@ bool GetHead(SqQueue Q,int &x){
 //打印整个队列
 void PrintQueue(SqQueue Q){
     printf("开始打印队列\n");
-    while(Q.front==Q.rear){
-
-        printf("Q[%d]=%d",Q.front,Q.data[Q.front]);
+    while(Q.front!=Q.rear){
+        printf("Q[%d]=%d\n",Q.front,Q.data[Q.front]);
         Q.front=(Q.front+1)%MaxSize;
     }
+    printf("打印完毕！\n");
 }
 
 //测试
@@ -81,8 +81,6 @@ void TestQueue(){
         printf("出队失败了，再检出一下吧！\n");
     }
 
-
-
     printf("结束测试！\n");
 }