diff --git a/Correlator/Properties/AssemblyInfo.cs b/Correlator/Properties/AssemblyInfo.cs
index b1dfc3f..a1cf2b5 100644
--- a/Correlator/Properties/AssemblyInfo.cs
+++ b/Correlator/Properties/AssemblyInfo.cs
@@ -49,6 +49,6 @@
 // 可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值，
 // 方法是按如下所示使用“*”: 
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.1")]
-[assembly: AssemblyFileVersion("1.0.0.1")]
+[assembly: AssemblyVersion("1.0.0.2")]
+[assembly: AssemblyFileVersion("1.0.0.2")]
 [assembly: log4net.Config.XmlConfigurator(Watch = true)]
\ No newline at end of file

diff --git a/Correlator/Properties/AssemblyInfo.cs b/Correlator/Properties/AssemblyInfo.cs
index b1dfc3f..a1cf2b5 100644
--- a/Correlator/Properties/AssemblyInfo.cs
+++ b/Correlator/Properties/AssemblyInfo.cs
@@ -49,6 +49,6 @@
 // 可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值，
 // 方法是按如下所示使用“*”: 
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.1")]
-[assembly: AssemblyFileVersion("1.0.0.1")]
+[assembly: AssemblyVersion("1.0.0.2")]
+[assembly: AssemblyFileVersion("1.0.0.2")]
 [assembly: log4net.Config.XmlConfigurator(Watch = true)]
\ No newline at end of file
diff --git a/Correlator/Util/RuntimeCache.cs b/Correlator/Util/RuntimeCache.cs
index e21bc64..e2e9b75 100644
--- a/Correlator/Util/RuntimeCache.cs
+++ b/Correlator/Util/RuntimeCache.cs
@@ -80,7 +80,7 @@
         /// <summary>
         /// 列表每页条目数
         /// </summary>
-        public const int PerPageItemCount = 10;
+        public const int PerPageItemCount = 8;
 
         /// <summary>
         /// 采样率

diff --git a/Correlator/Properties/AssemblyInfo.cs b/Correlator/Properties/AssemblyInfo.cs
index b1dfc3f..a1cf2b5 100644
--- a/Correlator/Properties/AssemblyInfo.cs
+++ b/Correlator/Properties/AssemblyInfo.cs
@@ -49,6 +49,6 @@
 // 可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值，
 // 方法是按如下所示使用“*”: 
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.1")]
-[assembly: AssemblyFileVersion("1.0.0.1")]
+[assembly: AssemblyVersion("1.0.0.2")]
+[assembly: AssemblyFileVersion("1.0.0.2")]
 [assembly: log4net.Config.XmlConfigurator(Watch = true)]
\ No newline at end of file
diff --git a/Correlator/Util/RuntimeCache.cs b/Correlator/Util/RuntimeCache.cs
index e21bc64..e2e9b75 100644
--- a/Correlator/Util/RuntimeCache.cs
+++ b/Correlator/Util/RuntimeCache.cs
@@ -80,7 +80,7 @@
         /// <summary>
         /// 列表每页条目数
         /// </summary>
-        public const int PerPageItemCount = 10;
+        public const int PerPageItemCount = 8;
 
         /// <summary>
         /// 采样率
diff --git a/Correlator/ViewModels/MainWindowViewModel.cs b/Correlator/ViewModels/MainWindowViewModel.cs
index c29f018..3b0926a 100644
--- a/Correlator/ViewModels/MainWindowViewModel.cs
+++ b/Correlator/ViewModels/MainWindowViewModel.cs
@@ -976,12 +976,10 @@
                     );
 
                     Growl.Success("音频已保存");
-                    //清空上次的缓存
-                    RuntimeCache.CorrelatorData = null;
                 }
                 else
                 {
-                    ShowAlertMessageDialog(AlertType.Error, "操作错误", "还未开始采集数据，无法保存音频");
+                    ShowAlertMessageDialog(AlertType.Error, "温馨提示", "请先采集数据");
                 }
             });
 
@@ -1048,6 +1046,8 @@
 
                 //复位之后可以再次开始
                 StartButtonEnabled = true;
+                //清空上次的缓存
+                RuntimeCache.CorrelatorData = null;
             }
 
             InterferenceFrequency = "无";