diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..0e40fe8
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+
+# Default ignored files
+/workspace.xml
\ No newline at end of file
diff --git a/.idea/ad-password-self-service.iml b/.idea/ad-password-self-service.iml
new file mode 100644
index 0000000..73b1a3d
--- /dev/null
+++ b/.idea/ad-password-self-service.iml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="django" name="Django">
+      <configuration>
+        <option name="rootFolder" value="$MODULE_DIR$" />
+        <option name="settingsModule" value="pwdselfservice/settings.py" />
+        <option name="manageScript" value="$MODULE_DIR$/manage.py" />
+        <option name="environment" value="&lt;map/&gt;" />
+        <option name="doNotUseTestRunner" value="false" />
+        <option name="trackFilePattern" value="migrations" />
+      </configuration>
+    </facet>
+  </component>
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+  <component name="TemplatesService">
+    <option name="TEMPLATE_CONFIGURATION" value="Django" />
+    <option name="TEMPLATE_FOLDERS">
+      <list>
+        <option value="$MODULE_DIR$/templates" />
+      </list>
+    </option>
+  </component>
+  <component name="TestRunnerService">
+    <option name="projectConfiguration" value="pytest" />
+    <option name="PROJECT_TEST_RUNNER" value="pytest" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/deployment.xml b/.idea/deployment.xml
new file mode 100644
index 0000000..39466c1
--- /dev/null
+++ b/.idea/deployment.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="PublishConfigData">
+    <serverData>
+      <paths name="root@192.168.19.130:22">
+        <serverdata>
+          <mappings>
+            <mapping local="$PROJECT_DIR$" web="/" />
+          </mappings>
+        </serverdata>
+      </paths>
+    </serverData>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000..105ce2d
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..8656114
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="JavaScriptSettings">
+    <option name="languageLevel" value="ES6" />
+  </component>
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.7" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..73f30b2
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/ad-password-self-service.iml" filepath="$PROJECT_DIR$/.idea/ad-password-self-service.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?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/resetpwd/utils/__init__.py b/resetpwd/utils/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/resetpwd/ad.py b/resetpwd/utils/ad.py
similarity index 100%
rename from resetpwd/ad.py
rename to resetpwd/utils/ad.py
diff --git a/resetpwd/crypto.py b/resetpwd/utils/crypto.py
similarity index 100%
rename from resetpwd/crypto.py
rename to resetpwd/utils/crypto.py
diff --git a/resetpwd/dingding.py b/resetpwd/utils/dingding.py
similarity index 100%
rename from resetpwd/dingding.py
rename to resetpwd/utils/dingding.py
diff --git a/resetpwd/form.py b/resetpwd/utils/form.py
similarity index 100%
rename from resetpwd/form.py
rename to resetpwd/utils/form.py
diff --git a/resetpwd/pwdcheck.py b/resetpwd/utils/pwdcheck.py
similarity index 97%
rename from resetpwd/pwdcheck.py
rename to resetpwd/utils/pwdcheck.py
index 0c611eb..fadea44 100644
--- a/resetpwd/pwdcheck.py
+++ b/resetpwd/utils/pwdcheck.py
@@ -2,7 +2,7 @@ from django.shortcuts import render, reverse, HttpResponsePermanentRedirect, red
 from django.http import *
 from django.contrib import messages
 from dingtalk import *
-from .models import *
+from resetpwd.models import *
 from .crypto import Crypto
 from .ad import ad_get_user_locked_status_by_mail, ad_unlock_user_by_mail, ad_reset_user_pwd_by_mail, \
     ad_get_user_status_by_mail, ad_ensure_user_by_mail, ad_modify_user_pwd_by_mail
diff --git a/resetpwd/views.py b/resetpwd/views.py
index a72ec02..af6c63c 100644
--- a/resetpwd/views.py
+++ b/resetpwd/views.py
@@ -1,12 +1,12 @@
 from django.shortcuts import render
 from django.http import *
-from .crypto import Crypto
-from .ad import ad_get_user_locked_status_by_mail, ad_unlock_user_by_mail, ad_reset_user_pwd_by_mail, \
+from resetpwd.utils.crypto import Crypto
+from resetpwd.utils.ad import ad_get_user_locked_status_by_mail, ad_unlock_user_by_mail, ad_reset_user_pwd_by_mail, \
     ad_get_user_status_by_mail, ad_ensure_user_by_mail, ad_modify_user_pwd_by_mail
-from .dingding import ding_get_userinfo_detail, ding_get_userid_by_unionid, \
+from resetpwd.utils.dingding import ding_get_userinfo_detail, ding_get_userid_by_unionid, \
     ding_get_persistent_code, ding_get_access_token
 from pwdselfservice.local_settings import *
-from .form import CheckForm
+from resetpwd.utils.form import CheckForm
 import logging