diff --git a/luci-app-passwall/luasrc/controller/passwall.lua b/luci-app-passwall/luasrc/controller/passwall.lua
index 23ad0bbae..5a9025c18 100644
--- a/luci-app-passwall/luasrc/controller/passwall.lua
+++ b/luci-app-passwall/luasrc/controller/passwall.lua
@@ -584,7 +584,7 @@ function geo_view()
 		else
 			geo_type, file_path = "geosite", geosite_path
 		end
-		cmd = string.format("geoview -type %s -action lookup -input '%s' -value '%s'", geo_type, file_path, value)
+		cmd = string.format("geoview -type %s -action lookup -input '%s' -value '%s' -lowmem=true", geo_type, file_path, value)
 		geo_string = luci.sys.exec(cmd):lower()
 		if geo_string ~= "" then
 			local lines = {}
@@ -603,7 +603,7 @@ function geo_view()
 		if prefix and list and list ~= "" then
 			geo_type = prefix:sub(1, -2)
 			file_path = (geo_type == "geoip") and geoip_path or geosite_path
-			cmd = string.format("geoview -type %s -action extract -input '%s' -list '%s'", geo_type, file_path, list)
+			cmd = string.format("geoview -type %s -action extract -input '%s' -list '%s' -lowmem=true", geo_type, file_path, list)
 			geo_string = luci.sys.exec(cmd)
 		end
 	end
diff --git a/luci-app-passwall/luasrc/view/passwall/rule_list/geoview.htm b/luci-app-passwall/luasrc/view/passwall/rule_list/geoview.htm
index 7b95b42c1..bbb2c12d7 100644
--- a/luci-app-passwall/luasrc/view/passwall/rule_list/geoview.htm
+++ b/luci-app-passwall/luasrc/view/passwall/rule_list/geoview.htm
@@ -78,5 +78,19 @@ local api = require "luci.passwall.api"
 				btn.value = QueryText;
 			})
 	}
+
+	document.getElementById("geoview.lookup").addEventListener("keydown", function(event) {
+		if (event.key === "Enter") {
+			event.preventDefault();
+			lookup_btn.click();
+		}
+	});
+
+	document.getElementById("geoview.extract").addEventListener("keydown", function(event) {
+		if (event.key === "Enter") {
+			event.preventDefault();
+			extract_btn.click();
+		}
+	});
 	//]]>
 </script>