diff --git a/README.md b/README.md
index 1b0ef0a..9e53ca8 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# UptimeFlare
+# 🕒UptimeFlare
 
 Another **serverless (and free!)** uptime monitoring & status page on Cloudflare Workers with more advanced features and nice UI.
 
@@ -22,7 +22,7 @@ Another **serverless (and free!)** uptime monitoring & status page on Cloudflare
 - Customizable status page
 - Use your own domain with CNAME
 
-## Demo
+## 🪧Demo
 
 My status page (Online demo): https://uptimeflare.pages.dev/
 
@@ -30,11 +30,11 @@ Some screenshots:
 
 ![Desktop, Light theme](docs/desktop.png)
 
-## Quickstart
+## ⚡Quickstart
 
 Please refer to [Quickstart](https://github.com/lyc8503/UptimeFlare/wiki/Quickstart)
 
-## Documentation
+## 📄Documentation
 
 ## TODOs
 
diff --git a/worker/wrangler.toml b/worker/wrangler.toml
index d9f3678..a92046d 100644
--- a/worker/wrangler.toml
+++ b/worker/wrangler.toml
@@ -2,9 +2,5 @@ name = "uptimeflare-worker"
 main = "src/index.ts"
 compatibility_date = "2023-05-15"
 
-kv_namespaces = [
-  { binding = "UPTIMEFLARE_STATE", id = "ff7ab44866d746aaa19f2225e464ad3e" }
-]
-
 [triggers]
 crons = ["*/2 * * * *"] # run every 2 minutes