diff --git a/Plugins/Wox.Plugin.PluginManagement/Main.cs b/Plugins/Wox.Plugin.PluginManagement/Main.cs
index 4e7a68c42c..934caea04a 100644
--- a/Plugins/Wox.Plugin.PluginManagement/Main.cs
+++ b/Plugins/Wox.Plugin.PluginManagement/Main.cs
@@ -230,7 +230,7 @@ namespace Wox.Plugin.PluginManagement
             List<Result> results = new List<Result>();
             foreach (PluginMetadata plugin in context.API.GetAllPlugins().Select(o => o.Metadata))
             {
-                string actionKeywordString = string.Join(" or ", plugin.ActionKeywords);
+                string actionKeywordString = string.Join(" or ", plugin.ActionKeywords.ToArray());
                 results.Add(new Result
                 {
                     Title = $"{plugin.Name} - Action Keywords: {actionKeywordString}",
diff --git a/Plugins/Wox.Plugin.WebSearch/WebSearchSetting.xaml.cs b/Plugins/Wox.Plugin.WebSearch/WebSearchSetting.xaml.cs
index e0a8eea541..d91577d4bd 100644
--- a/Plugins/Wox.Plugin.WebSearch/WebSearchSetting.xaml.cs
+++ b/Plugins/Wox.Plugin.WebSearch/WebSearchSetting.xaml.cs
@@ -104,6 +104,7 @@ namespace Wox.Plugin.WebSearch
                     Url = url,
                     Title = title
                 });
+                context.CurrentPluginMetadata.ActionKeywords.Add(action);
                 string msg = context.API.GetTranslation("wox_plugin_websearch_succeed");
                 MessageBox.Show(msg);
             }
@@ -120,10 +121,12 @@ namespace Wox.Plugin.WebSearch
                 updateWebSearch.Enabled = cbEnable.IsChecked ?? false;
                 updateWebSearch.Url = url;
                 updateWebSearch.Title= title;
+                context.CurrentPluginMetadata.ActionKeywords.Add(action);
                 string msg = context.API.GetTranslation("wox_plugin_websearch_succeed");
                 MessageBox.Show(msg);
             }
             WebSearchStorage.Instance.Save();
+
             settingWindow.ReloadWebSearchView();
             Close();
         }
diff --git a/Wox.Core/Plugin/PluginConfig.cs b/Wox.Core/Plugin/PluginConfig.cs
index a2f34fd79d..63abe41ff4 100644
--- a/Wox.Core/Plugin/PluginConfig.cs
+++ b/Wox.Core/Plugin/PluginConfig.cs
@@ -73,7 +73,7 @@ namespace Wox.Core.Plugin
                 metadata = JsonConvert.DeserializeObject<PluginMetadata>(File.ReadAllText(configPath));
                 metadata.PluginDirectory = pluginDirectory;
                 // for plugins which doesn't has ActionKeywords key
-                metadata.ActionKeywords = metadata.ActionKeywords ?? new[] {metadata.ActionKeyword};
+                metadata.ActionKeywords = metadata.ActionKeywords ?? new List<string> {metadata.ActionKeyword};
                 // for plugin still use old ActionKeyword
                 metadata.ActionKeyword = metadata.ActionKeywords?[0];
             }
@@ -116,7 +116,7 @@ namespace Wox.Core.Plugin
 
             //replace action keyword if user customized it.
             var customizedPluginConfig = UserSettingStorage.Instance.CustomizedPluginConfigs.FirstOrDefault(o => o.ID == metadata.ID);
-            if (customizedPluginConfig?.ActionKeywords?.Length > 0)
+            if (customizedPluginConfig?.ActionKeywords?.Count > 0)
             {
                 metadata.ActionKeywords = customizedPluginConfig.ActionKeywords;
                 metadata.ActionKeyword = customizedPluginConfig.ActionKeywords[0];
diff --git a/Wox.Core/UserSettings/CustomizedPluginConfig.cs b/Wox.Core/UserSettings/CustomizedPluginConfig.cs
index 7bb40c60e3..bce1fd9bc8 100644
--- a/Wox.Core/UserSettings/CustomizedPluginConfig.cs
+++ b/Wox.Core/UserSettings/CustomizedPluginConfig.cs
@@ -10,7 +10,7 @@ namespace Wox.Core.UserSettings
 
         public string Name { get; set; }
 
-        public string[] ActionKeywords { get; set; }
+        public List<string> ActionKeywords { get; set; }
 
         public bool Disabled { get; set; }
     }
diff --git a/Wox.Plugin/PluginMetadata.cs b/Wox.Plugin/PluginMetadata.cs
index ad27a8ea3e..0aa27f6ea1 100644
--- a/Wox.Plugin/PluginMetadata.cs
+++ b/Wox.Plugin/PluginMetadata.cs
@@ -27,7 +27,7 @@ namespace Wox.Plugin
         [Obsolete("Use ActionKeywords instead, because Wox now support multiple action keywords. This will be remove in v1.3.0")]
         public string ActionKeyword { get; set; }
 
-        public string[] ActionKeywords { get; set; }
+        public List<string> ActionKeywords { get; set; }
 
         public string IcoPath { get; set; }
 
diff --git a/Wox/ActionKeywords.xaml.cs b/Wox/ActionKeywords.xaml.cs
index 9fc60979fa..06a70fdfb6 100644
--- a/Wox/ActionKeywords.xaml.cs
+++ b/Wox/ActionKeywords.xaml.cs
@@ -28,7 +28,7 @@ namespace Wox
 
         private void ActionKeyword_OnLoaded(object sender, RoutedEventArgs e)
         {
-            tbOldActionKeyword.Text = string.Join(Query.ActionKeywordSeperater, pluginMetadata.ActionKeywords);
+            tbOldActionKeyword.Text = string.Join(Query.ActionKeywordSeperater, pluginMetadata.ActionKeywords.ToArray());
             tbAction.Focus();
         }
 
@@ -45,7 +45,7 @@ namespace Wox
                 return;
             }
 
-            var actionKeywords = tbAction.Text.Trim().Split(new[] { Query.ActionKeywordSeperater }, StringSplitOptions.RemoveEmptyEntries).ToArray();
+            var actionKeywords = tbAction.Text.Trim().Split(new[] { Query.ActionKeywordSeperater }, StringSplitOptions.RemoveEmptyEntries).ToList();
             //check new action keyword didn't used by other plugin
             if (actionKeywords[0] != Query.GlobalPluginWildcardSign && PluginManager.AllPlugins.
                                         SelectMany(p => p.Metadata.ActionKeywords).
diff --git a/Wox/Languages/en.xaml b/Wox/Languages/en.xaml
index 28e0a4830d..71b8cccf6a 100644
--- a/Wox/Languages/en.xaml
+++ b/Wox/Languages/en.xaml
@@ -29,7 +29,7 @@
     <system:String x:Key="plugin">Plugin</system:String>
     <system:String x:Key="browserMorePlugins">Browse more plugins</system:String>
     <system:String x:Key="disable">Disable</system:String>
-    <system:String x:Key="actionKeyword">Action keyword</system:String>
+    <system:String x:Key="actionKeywords">Action keywords</system:String>
     <system:String x:Key="pluginDirectory">Plugin Directory</system:String>
     <system:String x:Key="author">Author</system:String>
     <system:String x:Key="plugin_init_time">Init time: {0}ms</system:String>
diff --git a/Wox/Languages/ru.xaml b/Wox/Languages/ru.xaml
index a5f5520475..13a7be86cc 100644
--- a/Wox/Languages/ru.xaml
+++ b/Wox/Languages/ru.xaml
@@ -29,7 +29,7 @@
     <system:String x:Key="plugin">Плагины</system:String>
     <system:String x:Key="browserMorePlugins">Найти больше плагинов</system:String>
     <system:String x:Key="disable">Отключить</system:String>
-    <system:String x:Key="actionKeyword">Ключевое слово</system:String>
+    <system:String x:Key="actionKeywords">Ключевое слово</system:String>
     <system:String x:Key="pluginDirectory">Папка</system:String>
     <system:String x:Key="author">Автор</system:String>
     <system:String x:Key="plugin_init_time">Инициализация: {0}ms</system:String>
diff --git a/Wox/Languages/zh-cn.xaml b/Wox/Languages/zh-cn.xaml
index d75714e9f9..0823b5f3e0 100644
--- a/Wox/Languages/zh-cn.xaml
+++ b/Wox/Languages/zh-cn.xaml
@@ -29,7 +29,7 @@
     <system:String x:Key="plugin">插件</system:String>
     <system:String x:Key="browserMorePlugins">浏览更多插件</system:String>
     <system:String x:Key="disable">禁用</system:String>
-    <system:String x:Key="actionKeyword">触发关键字</system:String>
+    <system:String x:Key="actionKeywords">触发关键字</system:String>
     <system:String x:Key="pluginDirectory">插件目录</system:String>
     <system:String x:Key="author">作者</system:String>
     <system:String x:Key="plugin_init_time">加载耗时 {0}ms</system:String>
diff --git a/Wox/Languages/zh-tw.xaml b/Wox/Languages/zh-tw.xaml
index 22562e170b..5d8907fe7a 100644
--- a/Wox/Languages/zh-tw.xaml
+++ b/Wox/Languages/zh-tw.xaml
@@ -29,7 +29,7 @@
     <system:String x:Key="plugin">插件</system:String>
     <system:String x:Key="browserMorePlugins">瀏覽更多插件</system:String>
     <system:String x:Key="disable">禁用</system:String>
-    <system:String x:Key="actionKeyword">觸發關鍵字</system:String>
+    <system:String x:Key="actionKeywords">觸發關鍵字</system:String>
     <system:String x:Key="pluginDirectory">插件目錄</system:String>
     <system:String x:Key="author">作者</system:String>
     <system:String x:Key="plugin_init_time">加載耗時：{0}ms</system:String>
diff --git a/Wox/SettingWindow.xaml b/Wox/SettingWindow.xaml
index 5d5384101f..3d94b8fd5b 100644
--- a/Wox/SettingWindow.xaml
+++ b/Wox/SettingWindow.xaml
@@ -106,10 +106,10 @@
                                     <CheckBox x:Name="cbDisablePlugin" Click="CbDisablePlugin_OnClick">
                                         <TextBlock Text="{DynamicResource disable}"></TextBlock>
                                     </CheckBox>
-                                    <TextBlock x:Name="pluginActionKeywordTitle" Margin="20 0 0 0">
-                                        <TextBlock Text="{DynamicResource actionKeyword}"></TextBlock>
+                                    <TextBlock x:Name="pluginActionKeywordsTitle" Margin="20 0 0 0">
+                                        <TextBlock Text="{DynamicResource actionKeywords}"></TextBlock>
                                     </TextBlock>
-                                    <TextBlock Margin="5 0 0 0" ToolTip="Change Action Keyword" Cursor="Hand" MouseUp="PluginActionKeywords_OnMouseUp" Foreground="Blue" Text="key" x:Name="pluginActionKeywords"></TextBlock>
+                                    <TextBlock Margin="5 0 0 0" ToolTip="Change Action Keywords" Cursor="Hand" MouseUp="PluginActionKeywords_OnMouseUp" Foreground="Blue" Text="keys" x:Name="pluginActionKeywords"></TextBlock>
                                     <TextBlock Margin="10 0 0 0" Text="Init time: 0ms" x:Name="pluginInitTime"></TextBlock>
                                     <TextBlock Margin="10 0 0 0" Text="Query time: 0ms" x:Name="pluginQueryTime"></TextBlock>
                                     <TextBlock HorizontalAlignment="Right" Cursor="Hand" MouseUp="tbOpenPluginDirecoty_MouseUp" Foreground="Blue" Text="{DynamicResource pluginDirectory}" x:Name="tbOpenPluginDirecoty"></TextBlock>
diff --git a/Wox/SettingWindow.xaml.cs b/Wox/SettingWindow.xaml.cs
index a387914653..e96720ae2f 100644
--- a/Wox/SettingWindow.xaml.cs
+++ b/Wox/SettingWindow.xaml.cs
@@ -117,7 +117,8 @@ namespace Wox
             cbEnableProxy.Unchecked += (o, e) => DisableProxy();
             cbEnableProxy.IsChecked = UserSettingStorage.Instance.ProxyEnabled;
             tbProxyServer.Text = UserSettingStorage.Instance.ProxyServer;
-            if (UserSettingStorage.Instance.ProxyPort != 0) {
+            if (UserSettingStorage.Instance.ProxyPort != 0)
+            {
                 tbProxyPort.Text = UserSettingStorage.Instance.ProxyPort.ToString();
             }
             tbProxyUserName.Text = UserSettingStorage.Instance.ProxyUserName;
@@ -187,6 +188,23 @@ namespace Wox
             {
                 OnHotkeyTabSelected();
             }
+
+            // save multiple action keywords settings, todo: this hack is ugly
+            var tab = e.RemovedItems.Count > 0 ? e.RemovedItems[0] : null;
+            if (ReferenceEquals(tab, tabPlugin))
+            {
+                var metadata = (lbPlugins.SelectedItem as PluginPair)?.Metadata;
+                if (metadata != null)
+                {
+                    var customizedPluginConfig = UserSettingStorage.Instance.CustomizedPluginConfigs.FirstOrDefault(o => o.ID == metadata.ID);
+                    if (customizedPluginConfig != null && !customizedPluginConfig.Disabled)
+                    {
+                        customizedPluginConfig.ActionKeywords = metadata.ActionKeywords;
+                        UserSettingStorage.Instance.Save();
+                    }
+
+                }
+            }
         }
 
         #region General
@@ -527,16 +545,24 @@ namespace Wox
             {
                 provider = pair.Plugin as ISettingProvider;
                 pluginAuthor.Visibility = Visibility.Visible;
-                pluginActionKeywords.Visibility = Visibility.Visible;
                 pluginInitTime.Text =
                     string.Format(InternationalizationManager.Instance.GetTranslation("plugin_init_time"), pair.InitTime);
                 pluginQueryTime.Text =
                     string.Format(InternationalizationManager.Instance.GetTranslation("plugin_query_time"), pair.AvgQueryTime);
-                pluginActionKeywordTitle.Visibility = Visibility.Visible;
+                if (pair.Metadata.ActionKeywords.Count > 0)
+                {
+                    pluginActionKeywordsTitle.Visibility = Visibility.Collapsed;
+                    pluginActionKeywords.Visibility = Visibility.Collapsed;
+                }
+                else
+                {
+                    pluginActionKeywordsTitle.Visibility = Visibility.Visible;
+                    pluginActionKeywords.Visibility = Visibility.Visible;
+                }
                 tbOpenPluginDirecoty.Visibility = Visibility.Visible;
                 pluginTitle.Text = pair.Metadata.Name;
                 pluginTitle.Cursor = Cursors.Hand;
-                pluginActionKeywords.Text = string.Join(Query.ActionKeywordSeperater, pair.Metadata.ActionKeywords);
+                pluginActionKeywords.Text = string.Join(Query.ActionKeywordSeperater, pair.Metadata.ActionKeywords.ToArray());
                 pluginAuthor.Text = InternationalizationManager.Instance.GetTranslation("author") + ": " + pair.Metadata.Author;
                 pluginSubTitle.Text = pair.Metadata.Description;
                 pluginId = pair.Metadata.ID;
@@ -606,7 +632,7 @@ namespace Wox
                     ActionKeywords changeKeywordsWindow = new ActionKeywords(id);
                     changeKeywordsWindow.ShowDialog();
                     PluginPair plugin = PluginManager.GetPluginForId(id);
-                    if (plugin != null) pluginActionKeywords.Text = string.Join(Query.ActionKeywordSeperater, pair.Metadata.ActionKeywords);
+                    if (plugin != null) pluginActionKeywords.Text = string.Join(Query.ActionKeywordSeperater, pair.Metadata.ActionKeywords.ToArray());
                 }
             }
         }