diff --git a/changelog.txt b/changelog.txt
index 30f64e10..5eb98afc 100755
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,6 @@
+= 1.6.4 - 2020-07-24 =
+* Fixes - Mortage started price
+
 = 1.6.3 - 2020-07-21 =
 * Added - Login to show settings
 
diff --git a/opal-estate-pro.php b/opal-estate-pro.php
index d9ae046c..8bbd05bf 100755
--- a/opal-estate-pro.php
+++ b/opal-estate-pro.php
@@ -3,7 +3,7 @@
  * Plugin Name: Opal Estate Pro
  * Plugin URI: https://wpdocs.gitbook.io/opal-estate/
  * Description: Opal Real Estate Plugin is an ideal solution and brilliant choice for you to set up a professional estate website.
- * Version: 1.6.3
+ * Version: 1.6.4
  * Author: WPOPAL
  * Author URI: http://www.wpopal.com
  * Requires at least: 4.9
@@ -154,7 +154,7 @@ if ( ! class_exists( 'OpalEstate' ) ) {
 		 */
 		public function __clone() {
 			// Cloning instances of the class is forbidden
-			_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin’ huh?', 'opalestate-pro' ), '1.6.3' );
+			_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin’ huh?', 'opalestate-pro' ), '1.6.4' );
 		}
 
 		/**
@@ -163,7 +163,7 @@ if ( ! class_exists( 'OpalEstate' ) ) {
 		public function setup_constants() {
 			// Plugin version
 			if ( ! defined( 'OPALESTATE_VERSION' ) ) {
-				define( 'OPALESTATE_VERSION', '1.6.3' );
+				define( 'OPALESTATE_VERSION', '1.6.4' );
 			}
 
 			// Plugin Folder Path
diff --git a/readme.txt b/readme.txt
index 8bc080d0..3eaaeaea 100755
--- a/readme.txt
+++ b/readme.txt
@@ -4,7 +4,7 @@ Donate link: https://wpdocs.gitbook.io/opal-estate/
 Tags: estate, property, opalestate, house for rent, agency for lease, estate submission, agents estate property, property marketplace
 Requires at least: 4.9
 Tested up to: 5.3.2
-Stable tag: 1.6.3
+Stable tag: 1.6.4
 License: GPLv3
 License URI: http://www.gnu.org/licenses/gpl-3.0.html
 
@@ -150,6 +150,9 @@ This section describes how to install the plugin and get it working.
 * System tickets support 24/7 available : [free support](https://themelexus.ticksy.com/ "Visit the Plugin support Page")
 
 == Changelog ==
+= 1.6.4 - 2020-07-24 =
+* Fixes - Mortage started price
+
 = 1.6.3 - 2020-07-21 =
 * Added - Login to show settings
 
diff --git a/templates/parts/mortgage-calculator.php b/templates/parts/mortgage-calculator.php
index 8737be3e..7873df01 100755
--- a/templates/parts/mortgage-calculator.php
+++ b/templates/parts/mortgage-calculator.php
@@ -29,7 +29,7 @@ wp_localize_script( 'opalestate-scripts', 'opalestate_mortgage',
 $max_price = (int) ( $property && $property->get_price() ) ? $property->get_price() : opalestate_options( 'search_max_price', 10000000 );
 $max_price = str_replace( [ ",", "." ], "", $max_price );
 
-$start_price = $max_price;
+$start_price = apply_filters( 'opalestate_mortgage_start_price', $max_price );
 
 $max_price = apply_filters( 'opalestate_mortgage_max_price', $max_price + ( $max_price * 20 / 100 ) );
 
@@ -37,10 +37,11 @@ $rate_start               = apply_filters( 'opalestate_mortgage_rate_start', 10
 $interest_rate_start      = $rate_start / 100;
 $years_start              = apply_filters( 'opalestate_mortgage_years_start', 2 );
 $deposit_start            = apply_filters( 'opalestate_mortgage_deposit_start', $max_price / 2 );
-$loan_amount              = $max_price - $deposit_start;
+$loan_amount              = $start_price - $deposit_start;
 $interest_rate_month      = $interest_rate_start / 12;
 $number_of_payments_month = $years_start * 12;
-$monthly                  = round( ( $loan_amount * $interest_rate_month ) / ( 1 - pow( 1 + $interest_rate_month, -$number_of_payments_month ) ), 2 );
+var_dump( $max_price );
+$monthly = round( ( $loan_amount * $interest_rate_month ) / ( 1 - pow( 1 + $interest_rate_month, -$number_of_payments_month ) ), 2 );
 
 $total           = $deposit_start + ( $monthly * $number_of_payments_month );
 $price_percent   = $loan_amount / $total * 100;