diff --git a/map4.js b/map4.js
index 07c8186..c8505fd 100644
--- a/map4.js
+++ b/map4.js
@@ -126,7 +126,7 @@
     const li = document.createElement("li");
 
     const diff = (Date.now() - new Date(row.updated_at)) / 1000;
-    const isOnline = diff < 30;
+    const isOnline = diff < 6;
 
     li.classList.add(isOnline ? "online" : "offline");
 
@@ -225,9 +225,9 @@
       renderSelfMarker();
       await saveMyLocation(lastLat, lastLng);
     } catch {}
-  }, 8000);
+  }, 2000);
 
-  setInterval(showOtherUsers, 2000);
+  setInterval(showOtherUsers, 1000);
 
   document.getElementById("exitBtn").onclick =
     () => (location.href = "index.html");