diff --git a/musicDownloader.pro b/musicDownloader.pro
index 99c8154..55904ea 100644
--- a/musicDownloader.pro
+++ b/musicDownloader.pro
@@ -65,7 +65,7 @@ FORMS += \
     thanks.ui \
     proxyform.ui
 
-VERSION = 1.4.1
+VERSION = 1.4.2
 
 QMAKE_TARGET_PRODUCT = QQMusic&NeteaseMusicDownloader
 QMAKE_TARGET_COMPANY = z52c
diff --git a/musicDownloader.pro.user b/musicDownloader.pro.user
index 32bb650..6ff71a9 100644
--- a/musicDownloader.pro.user
+++ b/musicDownloader.pro.user
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.5.0, 2018-05-21T11:39:45. -->
+<!-- Written by QtCreator 4.6.1, 2018-05-29T17:58:00. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
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  </data>
  <data>
   <variable>ProjectExplorer.Project.ActiveTarget</variable>
-  <value type="int">1</value>
+  <value type="int">0</value>
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  <data>
   <variable>ProjectExplorer.Project.EditorSettings</variable>
@@ -59,14 +59,14 @@
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-   <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Desktop Qt 5.10.0 MinGW 32bit</value>
-   <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">qt.qt5.5100.win32_mingw53_kit</value>
+   <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Desktop Qt 5.11.0 MinGW 32bit_static</value>
+   <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Desktop Qt 5.11.0 MinGW 32bit_static</value>
+   <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">{0c47e6e6-c7e4-4aa1-85fa-c060226e239c}</value>
    <value type="int" key="ProjectExplorer.Target.ActiveBuildConfiguration">1</value>
    <value type="int" key="ProjectExplorer.Target.ActiveDeployConfiguration">0</value>
    <value type="int" key="ProjectExplorer.Target.ActiveRunConfiguration">0</value>
    <valuemap type="QVariantMap" key="ProjectExplorer.Target.BuildConfiguration.0">
-    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">D:/QtProject/build-musicDownloader-Desktop_Qt_5_10_0_MinGW_32bit-Debug</value>
+    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">D:/QtProject/build-musicDownloader-Desktop_Qt_5_11_0_MinGW_32bit_static-Debug</value>
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@@ -90,7 +90,7 @@
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-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">构建</value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Build</value>
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@@ -106,7 +106,7 @@
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-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">清理</value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Clean</value>
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@@ -114,13 +114,13 @@
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     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Debug</value>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Debug</value>
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+    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">D:/QtProject/build-musicDownloader-Desktop_Qt_5_11_0_MinGW_32bit_static-Release</value>
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@@ -144,7 +144,7 @@
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-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">清理</value>
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@@ -168,13 +168,13 @@
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-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Release</value>
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+    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">D:/QtProject/build-musicDownloader-Desktop_Qt_5_11_0_MinGW_32bit_static-Profile</value>
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@@ -198,7 +198,7 @@
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-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">构建</value>
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-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">清理</value>
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@@ -222,7 +222,7 @@
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-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Profile</value>
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@@ -236,7 +236,7 @@
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@@ -292,254 +292,7 @@
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-      <value type="QString" key="Qt4ProjectManager.MakeStep.MakeArguments">clean</value>
-      <value type="QString" key="Qt4ProjectManager.MakeStep.MakeCommand"></value>
-     </valuemap>
-     <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">1</value>
-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">清理</value>
-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Clean</value>
-    </valuemap>
-    <value type="int" key="ProjectExplorer.BuildConfiguration.BuildStepListCount">2</value>
-    <value type="bool" key="ProjectExplorer.BuildConfiguration.ClearSystemEnvironment">false</value>
-    <valuelist type="QVariantList" key="ProjectExplorer.BuildConfiguration.UserEnvironmentChanges"/>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Profile</value>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.Qt4BuildConfiguration</value>
-    <value type="int" key="Qt4ProjectManager.Qt4BuildConfiguration.BuildConfiguration">0</value>
-    <value type="bool" key="Qt4ProjectManager.Qt4BuildConfiguration.UseShadowBuild">true</value>
-   </valuemap>
-   <value type="int" key="ProjectExplorer.Target.BuildConfigurationCount">3</value>
-   <valuemap type="QVariantMap" key="ProjectExplorer.Target.DeployConfiguration.0">
-    <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
-     <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">0</value>
-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">部署</value>
-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
-     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Deploy</value>
-    </valuemap>
-    <value type="int" key="ProjectExplorer.BuildConfiguration.BuildStepListCount">1</value>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">在本地部署</value>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.DefaultDeployConfiguration</value>
-   </valuemap>
-   <value type="int" key="ProjectExplorer.Target.DeployConfigurationCount">1</value>
-   <valuemap type="QVariantMap" key="ProjectExplorer.Target.PluginSettings"/>
-   <valuemap type="QVariantMap" key="ProjectExplorer.Target.RunConfiguration.0">
-    <value type="bool" key="Analyzer.QmlProfiler.AggregateTraces">false</value>
-    <value type="bool" key="Analyzer.QmlProfiler.FlushEnabled">false</value>
-    <value type="uint" key="Analyzer.QmlProfiler.FlushInterval">1000</value>
-    <value type="QString" key="Analyzer.QmlProfiler.LastTraceFile"></value>
-    <value type="bool" key="Analyzer.QmlProfiler.Settings.UseGlobalSettings">true</value>
-    <valuelist type="QVariantList" key="Analyzer.Valgrind.AddedSuppressionFiles"/>
-    <value type="bool" key="Analyzer.Valgrind.Callgrind.CollectBusEvents">false</value>
-    <value type="bool" key="Analyzer.Valgrind.Callgrind.CollectSystime">false</value>
-    <value type="bool" key="Analyzer.Valgrind.Callgrind.EnableBranchSim">false</value>
-    <value type="bool" key="Analyzer.Valgrind.Callgrind.EnableCacheSim">false</value>
-    <value type="bool" key="Analyzer.Valgrind.Callgrind.EnableEventToolTips">true</value>
-    <value type="double" key="Analyzer.Valgrind.Callgrind.MinimumCostRatio">0.01</value>
-    <value type="double" key="Analyzer.Valgrind.Callgrind.VisualisationMinimumCostRatio">10</value>
-    <value type="bool" key="Analyzer.Valgrind.FilterExternalIssues">true</value>
-    <value type="int" key="Analyzer.Valgrind.LeakCheckOnFinish">1</value>
-    <value type="int" key="Analyzer.Valgrind.NumCallers">25</value>
-    <valuelist type="QVariantList" key="Analyzer.Valgrind.RemovedSuppressionFiles"/>
-    <value type="int" key="Analyzer.Valgrind.SelfModifyingCodeDetection">1</value>
-    <value type="bool" key="Analyzer.Valgrind.Settings.UseGlobalSettings">true</value>
-    <value type="bool" key="Analyzer.Valgrind.ShowReachable">false</value>
-    <value type="bool" key="Analyzer.Valgrind.TrackOrigins">true</value>
-    <value type="QString" key="Analyzer.Valgrind.ValgrindExecutable">valgrind</value>
-    <valuelist type="QVariantList" key="Analyzer.Valgrind.VisibleErrorKinds">
-     <value type="int">0</value>
-     <value type="int">1</value>
-     <value type="int">2</value>
-     <value type="int">3</value>
-     <value type="int">4</value>
-     <value type="int">5</value>
-     <value type="int">6</value>
-     <value type="int">7</value>
-     <value type="int">8</value>
-     <value type="int">9</value>
-     <value type="int">10</value>
-     <value type="int">11</value>
-     <value type="int">12</value>
-     <value type="int">13</value>
-     <value type="int">14</value>
-    </valuelist>
-    <value type="int" key="PE.EnvironmentAspect.Base">2</value>
-    <valuelist type="QVariantList" key="PE.EnvironmentAspect.Changes"/>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">musicDownloader</value>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.Qt4RunConfiguration:D:/QtProject/musicDownloader/musicDownloader.pro</value>
-    <value type="bool" key="QmakeProjectManager.QmakeRunConfiguration.UseLibrarySearchPath">true</value>
-    <value type="QString" key="Qt4ProjectManager.Qt4RunConfiguration.CommandLineArguments"></value>
-    <value type="QString" key="Qt4ProjectManager.Qt4RunConfiguration.ProFile">musicDownloader.pro</value>
-    <value type="bool" key="Qt4ProjectManager.Qt4RunConfiguration.UseDyldImageSuffix">false</value>
-    <value type="QString" key="Qt4ProjectManager.Qt4RunConfiguration.UserWorkingDirectory"></value>
-    <value type="QString" key="Qt4ProjectManager.Qt4RunConfiguration.UserWorkingDirectory.default">D:/QtProject/build-musicDownloader-Desktop_Qt_5_10_0_MinGW_32bit_static-Release</value>
+    <value type="QString" key="Qt4ProjectManager.Qt4RunConfiguration.UserWorkingDirectory.default">D:/QtProject/build-musicDownloader-Desktop_Qt_5_11_0_MinGW_32bit_static-Release</value>
     <value type="uint" key="RunConfiguration.QmlDebugServerPort">3768</value>
     <value type="bool" key="RunConfiguration.UseCppDebugger">false</value>
     <value type="bool" key="RunConfiguration.UseCppDebuggerAuto">true</value>
@@ -552,7 +305,7 @@
  </data>
  <data>
   <variable>ProjectExplorer.Project.TargetCount</variable>
-  <value type="int">2</value>
+  <value type="int">1</value>
  </data>
  <data>
   <variable>ProjectExplorer.Project.Updater.FileVersion</variable>
diff --git a/qqmusic.cpp b/qqmusic.cpp
index 6301a65..496bb08 100644
--- a/qqmusic.cpp
+++ b/qqmusic.cpp
@@ -20,7 +20,6 @@ void qqmusic::doJob(QString inlink)
     index=0;
     total=0;
     char tmpMid[20];
-    int pos;
     if(inlink.contains("y.qq.com/n/yqq/song"))
     {
         getStringBetweenAandB(inlink.toStdString().c_str(),"y.qq.com/n/yqq/song/",".html",tmpMid);
@@ -44,7 +43,7 @@ void qqmusic::doJob(QString inlink)
     }
     if(inlink.contains("y.qq.com/n/yqq/playlist"))
     {
-        getStringBetweenAandB(inlink.toStdString().c_str(),"y.qq.com/n/yqq/playsquare/",".html",tmpMid);
+        getStringBetweenAandB(inlink.toStdString().c_str(),"y.qq.com/n/yqq/playlist/",".html",tmpMid);
         playlist->doJob(QString(tmpMid));
         return;
     }
diff --git a/qqmusicplaylist.cpp b/qqmusicplaylist.cpp
index ff9657a..3baf8e2 100644
--- a/qqmusicplaylist.cpp
+++ b/qqmusicplaylist.cpp
@@ -1,4 +1,5 @@
 #include "qqmusicplaylist.h"
+#include "QtDebug"
 
 qqMusicPlaylist::qqMusicPlaylist(QObject *parent) : QObject(parent)
 {