diff --git a/erpnext/crm/doctype/opportunity/opportunity.py b/erpnext/crm/doctype/opportunity/opportunity.py
index 301dc82..be857b5 100644
--- a/erpnext/crm/doctype/opportunity/opportunity.py
+++ b/erpnext/crm/doctype/opportunity/opportunity.py
@@ -245,3 +245,13 @@
 		opp = frappe.get_doc("Opportunity", name)
 		opp.status = status
 		opp.save()
+
+def auto_close_opportunity():
+	""" auto close the `Replied` Opportunities after 7 days """
+	opportunities = frappe.db.sql(""" select name from tabOpportunity where status='Replied' and
+		modified<DATE_SUB(CURDATE(), INTERVAL 7 DAY) """, as_dict=True)
+
+	for opportunity in opportunities:
+		doc = frappe.get_doc("Opportunity", opportunity.get("name"))
+		doc.status = "Closed"
+		doc.save(ignore_permissions=True)
\ No newline at end of file
diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index 14ea74b..369baf9 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -164,6 +164,7 @@
 		"erpnext.stock.reorder_item.reorder_item",
 		"erpnext.setup.doctype.email_digest.email_digest.send",
 		"erpnext.support.doctype.issue.issue.auto_close_tickets",
+		"erpnext.crm.doctype.opportunity.opportunity.auto_close_opportunity",
 		"erpnext.controllers.accounts_controller.update_invoice_status",
 		"erpnext.accounts.doctype.fiscal_year.fiscal_year.auto_create_fiscal_year",
 		"erpnext.hr.doctype.employee.employee.send_birthday_reminders",
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index e041a2b..4b5c473 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -370,4 +370,5 @@
 erpnext.patches.v7_2.update_guardian_name_in_student_master
 erpnext.patches.v7_2.update_abbr_in_salary_slips
 erpnext.patches.v7_2.rename_evaluation_criteria
-erpnext.patches.v7_2.update_party_type
\ No newline at end of file
+erpnext.patches.v7_2.update_party_type
+execute:frappe.db.sql("update `tabOpportunity` set status='Closed' where status='Replied' and date_sub(curdate(), interval 7 Day)>modified")
\ No newline at end of file
diff --git a/erpnext/public/js/utils/party.js b/erpnext/public/js/utils/party.js
index a1d200f..35d0b42 100644
--- a/erpnext/public/js/utils/party.js
+++ b/erpnext/public/js/utils/party.js
@@ -129,7 +129,7 @@
 
 	if(frm.doc["contact_person"]) {
 		frappe.call({
-			method: "erpnext.utilities.doctype.contact.contact.get_contact_details",
+			method: "frappe.email.doctype.contact.contact.get_contact_details",
 			args: {contact: frm.doc.contact_person },
 			callback: function(r) {
 				if(r.message)