diff --git a/apps/common/forms.py b/apps/common/forms.py
index 4f4eefc23..87b2f4f12 100644
--- a/apps/common/forms.py
+++ b/apps/common/forms.py
@@ -182,6 +182,7 @@ class SecuritySettingForm(BaseForm):
     # 最小长度
     SECURITY_PASSWORD_MIN_LENGTH = forms.IntegerField(
         initial=6, label=_("Password minimum length"),
+        min_value=6
     )
     # 大写字母
     SECURITY_PASSWORD_UPPER_CASE = forms.BooleanField(
diff --git a/apps/common/templates/common/security_setting.html b/apps/common/templates/common/security_setting.html
index d2c436304..e84f5bc72 100644
--- a/apps/common/templates/common/security_setting.html
+++ b/apps/common/templates/common/security_setting.html
@@ -12,7 +12,7 @@
                     <div class="panel-options">
                         <ul class="nav nav-tabs">
                             <li>
-                                <a href="" class="text-center"><i class="fa fa-cubes"></i> {% trans 'Basic setting' %}</a>
+                                <a href="{% url 'settings:basic-setting' %}" class="text-center"><i class="fa fa-cubes"></i> {% trans 'Basic setting' %}</a>
                             </li>
                             <li>
                                 <a href="{% url 'settings:email-setting' %}"  class="text-center"><i class="fa fa-envelope"></i> {% trans 'Email setting' %} </a>