diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 28a804d8..00000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="JavaScriptSettings">
-    <option name="languageLevel" value="ES6" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index 3174879f..00000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/recipes-contrib.iml" filepath="$PROJECT_DIR$/.idea/recipes-contrib.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/recipes-contrib.iml b/.idea/recipes-contrib.iml
deleted file mode 100644
index c956989b..00000000
--- a/.idea/recipes-contrib.iml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="WEB_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 94a25f7f..00000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
deleted file mode 100644
index 4092abba..00000000
--- a/.idea/workspace.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ChangeListManager">
-    <list default="true" id="cf86fea0-4f68-4781-83e5-d6955efceb3f" name="Default Changelist" comment="" />
-    <option name="SHOW_DIALOG" value="false" />
-    <option name="HIGHLIGHT_CONFLICTS" value="true" />
-    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
-    <option name="LAST_RESOLUTION" value="IGNORE" />
-  </component>
-  <component name="ComposerSettings">
-    <execution />
-  </component>
-  <component name="Git.Settings">
-    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
-  </component>
-  <component name="ProjectId" id="1fOgGYcdDF24RBEisQ17S9mcssr" />
-  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
-  <component name="ProjectViewState">
-    <option name="hideEmptyMiddlePackages" value="true" />
-    <option name="showLibraryContents" value="true" />
-  </component>
-  <component name="PropertiesComponent">
-    <property name="RunOnceActivity.OpenProjectViewOnStart" value="true" />
-    <property name="RunOnceActivity.ShowReadmeOnStart" value="true" />
-    <property name="WebServerToolWindowFactoryState" value="false" />
-    <property name="last_opened_file_path" value="$PROJECT_DIR$/phpzlc" />
-    <property name="nodejs_package_manager_path" value="npm" />
-    <property name="settings.editor.selected.configurable" value="preferences.lookFeel" />
-  </component>
-  <component name="RecentsManager">
-    <key name="CopyFile.RECENT_KEYS">
-      <recent name="$PROJECT_DIR$/phpzlc" />
-      <recent name="$PROJECT_DIR$" />
-    </key>
-  </component>
-  <component name="SvnConfiguration">
-    <configuration />
-  </component>
-  <component name="TaskManager">
-    <task active="true" id="Default" summary="Default task">
-      <changelist id="cf86fea0-4f68-4781-83e5-d6955efceb3f" name="Default Changelist" comment="" />
-      <created>1596094457937</created>
-      <option name="number" value="Default" />
-      <option name="presentableId" value="Default" />
-      <updated>1596094457937</updated>
-      <workItem from="1596094460382" duration="796000" />
-      <workItem from="1596095555522" duration="1908000" />
-      <workItem from="1604629722455" duration="1312000" />
-      <workItem from="1604631159586" duration="38000" />
-      <workItem from="1604631216428" duration="1422000" />
-      <workItem from="1608103085572" duration="1648000" />
-      <workItem from="1613966919508" duration="3435000" />
-    </task>
-    <servers />
-  </component>
-  <component name="TypeScriptGeneratedFilesManager">
-    <option name="version" value="2" />
-  </component>
-  <component name="WindowStateProjectService">
-    <state x="229" y="89" key="SettingsEditor" timestamp="1604630047028">
-      <screen x="0" y="0" width="1440" height="900" />
-    </state>
-    <state x="229" y="89" key="SettingsEditor/0.0.1440.900@0.0.1440.900" timestamp="1604630047028" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/phpzlc/document-bundle/1.1/Document/Config.php b/phpzlc/document-bundle/1.1/Document/Config.php
index df546bf2..07ec10de 100644
--- a/phpzlc/document-bundle/1.1/Document/Config.php
+++ b/phpzlc/document-bundle/1.1/Document/Config.php
@@ -55,7 +55,6 @@ class Config
     }
 
     /**
-     *
      * 主机
      *
      * @return mixed