diff --git a/.gitignore b/.gitignore
index b07fc28..b02946f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /*.log
 /lib/__pycache__/*.pyc
 /weixin/__pycache__/*.pyc
+/.idea
diff --git a/.idea/WeixinSpider.iml b/.idea/WeixinSpider.iml
deleted file mode 100644
index 6711606..0000000
--- a/.idea/WeixinSpider.iml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="PYTHON_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-  <component name="TestRunnerService">
-    <option name="PROJECT_TEST_RUNNER" value="Unittests" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index e769fde..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectLevelVcsManager" settingsEditedManually="false">
-    <OptionsSetting value="true" id="Add" />
-    <OptionsSetting value="true" id="Remove" />
-    <OptionsSetting value="true" id="Checkout" />
-    <OptionsSetting value="true" id="Update" />
-    <OptionsSetting value="true" id="Status" />
-    <OptionsSetting value="true" id="Edit" />
-    <ConfirmationsSetting value="0" id="Add" />
-    <ConfirmationsSetting value="0" id="Remove" />
-  </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.5.2 (E:\Python35\python.exe)" project-jdk-type="Python SDK" />
-</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index f41b687..0000000
--- 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/WeixinSpider.iml" filepath="$PROJECT_DIR$/.idea/WeixinSpider.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 94a25f7..0000000
--- 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 694167b..0000000
--- a/.idea/workspace.xml
+++ /dev/null
@@ -1,399 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ChangeListManager">
-    <list default="true" id="d90adf0c-d48b-4a25-a44b-a89786c18532" name="Default" comment="" />
-    <ignored path="WeixinSpider.iws" />
-    <ignored path=".idea/workspace.xml" />
-    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
-    <option name="TRACKING_ENABLED" value="true" />
-    <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="CreatePatchCommitExecutor">
-    <option name="PATCH_PATH" value="" />
-  </component>
-  <component name="ExecutionTargetManager" SELECTED_TARGET="default_target" />
-  <component name="FavoritesManager">
-    <favorites_list name="WeixinSpider" />
-  </component>
-  <component name="FileEditorManager">
-    <leaf>
-      <file leaf-file-name="redisclass.py" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/lib/redisclass.py">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="0">
-              <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="common.py" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/lib/common.py">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="-1459">
-              <caret line="13" column="16" selection-start-line="13" selection-start-column="16" selection-end-line="13" selection-end-column="16" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="sougouspider.py" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/weixin/sougouspider.py">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="593">
-              <caret line="184" column="9" selection-start-line="184" selection-start-column="9" selection-end-line="184" selection-end-column="9" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="crontab_prod.sh" pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/Shell/crontab_prod.sh">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="209">
-              <caret line="11" column="10" selection-start-line="11" selection-start-column="10" selection-end-line="11" selection-end-column="10" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
-    </leaf>
-  </component>
-  <component name="Git.Settings">
-    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
-  </component>
-  <component name="IdeDocumentHistory">
-    <option name="CHANGED_PATHS">
-      <list>
-        <option value="$PROJECT_DIR$/lib/common.py" />
-        <option value="$PROJECT_DIR$/weixin/sougouspider.py" />
-        <option value="$PROJECT_DIR$/Shell/crontab_prod.sh" />
-      </list>
-    </option>
-  </component>
-  <component name="ProjectFrameBounds">
-    <option name="x" value="169" />
-    <option name="y" value="1" />
-    <option name="width" value="1456" />
-    <option name="height" value="869" />
-  </component>
-  <component name="ProjectLevelVcsManager" settingsEditedManually="false">
-    <OptionsSetting value="true" id="Add" />
-    <OptionsSetting value="true" id="Remove" />
-    <OptionsSetting value="true" id="Checkout" />
-    <OptionsSetting value="true" id="Update" />
-    <OptionsSetting value="true" id="Status" />
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-    <ConfirmationsSetting value="0" id="Add" />
-    <ConfirmationsSetting value="0" id="Remove" />
-  </component>
-  <component name="ProjectView">
-    <navigator currentView="ProjectPane" proportions="" version="1">
-      <flattenPackages />
-      <showMembers />
-      <showModules />
-      <showLibraryContents />
-      <hideEmptyPackages />
-      <abbreviatePackageNames />
-      <autoscrollToSource />
-      <autoscrollFromSource />
-      <sortByType />
-      <manualOrder />
-      <foldersAlwaysOnTop value="true" />
-    </navigator>
-    <panes>
-      <pane id="ProjectPane">
-        <subPane>
-          <PATH>
-            <PATH_ELEMENT>
-              <option name="myItemId" value="WeixinSpider" />
-              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
-            </PATH_ELEMENT>
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-          <PATH>
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-              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
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-          <PATH>
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-              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
-            </PATH_ELEMENT>
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-              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
-            </PATH_ELEMENT>
-            <PATH_ELEMENT>
-              <option name="myItemId" value="Shell" />
-              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
-            </PATH_ELEMENT>
-          </PATH>
-        </subPane>
-      </pane>
-      <pane id="Scope" />
-      <pane id="Scratches" />
-    </panes>
-  </component>
-  <component name="PropertiesComponent">
-    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
-  </component>
-  <component name="RecentsManager">
-    <key name="CopyFile.RECENT_KEYS">
-      <recent name="D:\www\myhub\WeixinSpider\Shell" />
-    </key>
-  </component>
-  <component name="RunManager">
-    <configuration default="true" type="PythonConfigurationType" factoryName="Python">
-      <option name="INTERPRETER_OPTIONS" value="" />
-      <option name="PARENT_ENVS" value="true" />
-      <envs>
-        <env name="PYTHONUNBUFFERED" value="1" />
-      </envs>
-      <option name="SDK_HOME" value="" />
-      <option name="WORKING_DIRECTORY" value="" />
-      <option name="IS_MODULE_SDK" value="false" />
-      <option name="ADD_CONTENT_ROOTS" value="true" />
-      <option name="ADD_SOURCE_ROOTS" value="true" />
-      <module name="WeixinSpider" />
-      <option name="SCRIPT_NAME" value="" />
-      <option name="PARAMETERS" value="" />
-      <option name="SHOW_COMMAND_LINE" value="false" />
-      <method />
-    </configuration>
-    <configuration default="true" type="Tox" factoryName="Tox">
-      <option name="INTERPRETER_OPTIONS" value="" />
-      <option name="PARENT_ENVS" value="true" />
-      <envs />
-      <option name="SDK_HOME" value="" />
-      <option name="WORKING_DIRECTORY" value="" />
-      <option name="IS_MODULE_SDK" value="false" />
-      <option name="ADD_CONTENT_ROOTS" value="true" />
-      <option name="ADD_SOURCE_ROOTS" value="true" />
-      <module name="WeixinSpider" />
-      <method />
-    </configuration>
-    <configuration default="true" type="tests" factoryName="Attests">
-      <option name="INTERPRETER_OPTIONS" value="" />
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-      <envs />
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-      <option name="IS_MODULE_SDK" value="false" />
-      <option name="ADD_CONTENT_ROOTS" value="true" />
-      <option name="ADD_SOURCE_ROOTS" value="true" />
-      <module name="WeixinSpider" />
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-      <option name="CLASS_NAME" value="" />
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-      <option name="TEST_TYPE" value="TEST_SCRIPT" />
-      <option name="PATTERN" value="" />
-      <option name="USE_PATTERN" value="false" />
-      <method />
-    </configuration>
-    <configuration default="true" type="tests" factoryName="Doctests">
-      <option name="INTERPRETER_OPTIONS" value="" />
-      <option name="PARENT_ENVS" value="true" />
-      <envs />
-      <option name="SDK_HOME" value="" />
-      <option name="WORKING_DIRECTORY" value="" />
-      <option name="IS_MODULE_SDK" value="false" />
-      <option name="ADD_CONTENT_ROOTS" value="true" />
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-      <module name="WeixinSpider" />
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-      <option name="PATTERN" value="" />
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-      <method />
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-    <configuration default="true" type="tests" factoryName="Nosetests">
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-      <option name="USE_PATTERN" value="false" />
-      <option name="PARAMS" value="" />
-      <option name="USE_PARAM" value="false" />
-      <method />
-    </configuration>
-    <configuration default="true" type="tests" factoryName="Unittests">
-      <option name="INTERPRETER_OPTIONS" value="" />
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-      <envs />
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-      <option name="USE_KEYWORD" value="false" />
-      <method />
-    </configuration>
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-  <component name="ShelveChangesManager" show_recycled="false">
-    <option name="remove_strategy" value="false" />
-  </component>
-  <component name="TaskManager">
-    <task active="true" id="Default" summary="Default task">
-      <changelist id="d90adf0c-d48b-4a25-a44b-a89786c18532" name="Default" comment="" />
-      <created>1481019162964</created>
-      <option name="number" value="Default" />
-      <option name="presentableId" value="Default" />
-      <updated>1481019162964</updated>
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-    <servers />
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-  <component name="ToolWindowManager">
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-          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/Shell/crontab_prod.sh">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="209">
-          <caret line="11" column="10" selection-start-line="11" selection-start-column="10" selection-end-line="11" selection-end-column="10" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-  </component>
-</project>
\ No newline at end of file