do not delete web cache in refresh cache
diff --git a/erpnext/website/web_cache.py b/erpnext/website/web_cache.py
index 01c8e2d..141c83f 100644
--- a/erpnext/website/web_cache.py
+++ b/erpnext/website/web_cache.py
@@ -223,7 +223,7 @@
 	"""delete and re-create web cache entries"""
 	import webnotes
 	
-	webnotes.conn.sql("delete from `tabWeb Cache`")
+	# webnotes.conn.sql("delete from `tabWeb Cache`")
 	
 	query_map = {
 		'Web Page': """select page_name, name from `tabWeb Page` where docstatus=0""",
@@ -239,9 +239,8 @@
 		for result in webnotes.conn.sql(query_map[dt], as_dict=1):
 			create_cache(result['page_name'], dt, result['name'])
 			clear_cache(result['page_name'], dt, result['name'])
-			if build and dt in build: load_into_cache(result['page_name'])
 			
 	for page_name in get_predefined_pages():
 		create_cache(page_name, None, None)
 		clear_cache(page_name, None, None)
-		if build: load_into_cache(page_name)
+		if build: load_into_cache(page_name)
\ No newline at end of file