diff --git a/ui/ui/hotspot-add.tpl b/ui/ui/hotspot-add.tpl
index a7dd67b4..f2f86d0e 100644
--- a/ui/ui/hotspot-add.tpl
+++ b/ui/ui/hotspot-add.tpl
@@ -118,17 +118,15 @@
                         <label class="col-md-2 control-label">{Lang::T('Plan Validity')}</label>
                         <div class="col-md-4">
                             <input type="text" class="form-control" id="validity" name="validity">
+							<p class="help-block">{Lang::T('1 Period = 1 Month, Expires the 20th of each month')}</p>
                         </div>
                         <div class="col-md-2">
                             <select class="form-control" id="validity_unit" name="validity_unit">
-                                <option value="Mins" {if $d['validity_unit'] eq 'Mins'} selected {/if}>{Lang::T('Mins')}
-                                </option>
-                                <option value="Hrs" {if $d['validity_unit'] eq 'Hrs'} selected {/if}>{Lang::T('Hrs')}
-                                </option>
-                                <option value="Days" {if $d['validity_unit'] eq 'Days'} selected {/if}>{Lang::T('Days')}
-                                </option>
-                                <option value="Months" {if $d['validity_unit'] eq 'Months'} selected {/if}>
-                                    {Lang::T('Months')}</option>
+                                <option value="Mins">{Lang::T('Mins')}</option>
+                                <option value="Hrs">{Lang::T('Hrs')}</option>
+                                <option value="Days">{Lang::T('Days')}</option>
+                                <option value="Months">{Lang::T('Months')}</option>
+								<option value="Period">{Lang::T('Period')}</option>
                             </select>
                         </div>
                     </div>
diff --git a/ui/ui/hotspot-edit.tpl b/ui/ui/hotspot-edit.tpl
index 30da3b3c..d73b87ab 100644
--- a/ui/ui/hotspot-edit.tpl
+++ b/ui/ui/hotspot-edit.tpl
@@ -128,6 +128,7 @@
                         <div class="col-md-4">
                             <input type="text" class="form-control" id="validity" name="validity"
                                 value="{$d['validity']}">
+							<p class="help-block">{Lang::T('1 Period = 1 Month, Expires the 20th of each month')}</p>
                         </div>
                         <div class="col-md-2">
                             <select class="form-control" id="validity_unit" name="validity_unit">
@@ -139,6 +140,7 @@
                                 </option>
                                 <option value="Months" {if $d['validity_unit'] eq 'Months'} selected {/if}>
                                     {Lang::T('Months')}</option>
+								<option value="Period" {if $d['validity_unit'] eq 'Period'} selected {/if}>{Lang::T('Period')}</option>
                             </select>
                         </div>
                     </div>
diff --git a/ui/ui/pppoe-edit.tpl b/ui/ui/pppoe-edit.tpl
index 5d9d0449..010ec75a 100644
--- a/ui/ui/pppoe-edit.tpl
+++ b/ui/ui/pppoe-edit.tpl
@@ -62,7 +62,7 @@
                         <div class="col-md-4">
                             <input type="text" class="form-control" id="validity" name="validity"
                                 value="{$d['validity']}">
-							<p class="help-block">{Lang::T('1 Period = 30 Month, Expires the 20th of each month')}</p>
+							<p class="help-block">{Lang::T('1 Period = 1 Month, Expires the 20th of each month')}</p>
                         </div>
                         <div class="col-md-2">
                             <select class="form-control" id="validity_unit" name="validity_unit">