diff --git a/.env b/.env
deleted file mode 100644
index c7936c6..0000000
--- a/.env
+++ /dev/null
@@ -1 +0,0 @@
-VITE_JUDGE0_URL=https://judge0.xuyue.cc
\ No newline at end of file
diff --git a/.env.production b/.env.production
deleted file mode 100644
index c7936c6..0000000
--- a/.env.production
+++ /dev/null
@@ -1 +0,0 @@
-VITE_JUDGE0_URL=https://judge0.xuyue.cc
\ No newline at end of file
diff --git a/.env.staging b/.env.staging
deleted file mode 100644
index f6d92a6..0000000
--- a/.env.staging
+++ /dev/null
@@ -1 +0,0 @@
-VITE_JUDGE0_URL=http://10.13.114.214:8082
\ No newline at end of file
diff --git a/.vitepress/theme/judge.ts b/.vitepress/theme/judge.ts
index 4bc84d8..fca26b2 100644
--- a/.vitepress/theme/judge.ts
+++ b/.vitepress/theme/judge.ts
@@ -24,8 +24,12 @@ const DEAD_RESULTS = {
   },
 }
 
+let url = "http://10.13.114.214:8082"
 //@ts-ignore
-const http = axios.create({ baseURL: import.meta.env.VITE_JUDGE0_URL })
+if (import.meta.env.MODE === "production") {
+  url = "https://judge0.xuyue.cc"
+}
+const http = axios.create({ baseURL: url })
 
 function encode(string?: string) {
   return btoa(String.fromCharCode(...new TextEncoder().encode(string ?? "")))