diff --git a/Cargo.toml b/Cargo.toml
index 39d8521..1dff403 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,17 +14,13 @@ lazy_static = "1.4.0"
 axum = "0.7.4"
 axum-server = "0.6.0"
 
+dirs = "5.0.1"
+dotenv = "0.15.0"
+
 env_logger = "0.11.3"
 
 rbase64 = "2.0.3"
 rand = "0.8.5"
-rsa = { version = "0.9.6", features = [
-	"sha1",
-	"nightly",
-	"pkcs5",
-	"serde",
-	"sha2",
-] }
 
 prost = "0.12.3"
 prost-types = "0.12.3"
diff --git a/sdkserver/.env b/sdkserver/.env
new file mode 100644
index 0000000..fc74ce2
--- /dev/null
+++ b/sdkserver/.env
@@ -0,0 +1,4 @@
+ASSET_BUNDLE_URL=https://autopatchcn.bhsr.com/asb/BetaLive/output_6744505_89b2f5dc973e
+EX_RESOURCE_URL=https://autopatchcn.bhsr.com/design_data/BetaLive/output_6759713_b4e0e740f0da
+LUA_URL=https://autopatchcn.bhsr.com/lua/BetaLive/output_6755976_3c46d7c46e2c
+LUA_VERSION=6755976
\ No newline at end of file
diff --git a/sdkserver/Cargo.toml b/sdkserver/Cargo.toml
index 9bca29b..11836b4 100644
--- a/sdkserver/Cargo.toml
+++ b/sdkserver/Cargo.toml
@@ -10,6 +10,9 @@ env_logger.workspace = true
 axum.workspace = true
 axum-server.workspace = true
 
+dirs.workspace = true
+dotenv.workspace = true
+
 serde.workspace = true
 serde_json.workspace = true
 
diff --git a/sdkserver/src/main.rs b/sdkserver/src/main.rs
index cdbcbc5..724c066 100644
--- a/sdkserver/src/main.rs
+++ b/sdkserver/src/main.rs
@@ -3,16 +3,19 @@ use axum::routing::{get, post};
 use axum::Router;
 use logging::init_tracing;
 use services::{auth, dispatch, errors};
+use std::path::Path;
 use tracing::Level;
 
 mod logging;
 mod services;
 
 const PORT: u16 = 21000;
+const DEFAULT_DOTENV: &str = include_str!("../.env");
 
 #[tokio::main]
 async fn main() -> Result<()> {
     init_tracing();
+    init_config()?;
 
     let span = tracing::span!(Level::DEBUG, "main");
     let _ = span.enter();
@@ -49,3 +52,26 @@ async fn main() -> Result<()> {
 
     Ok(())
 }
+
+fn init_config() -> Result<()> {
+    let local_dotenv = Path::new(".env");
+    if local_dotenv.exists() {
+        dotenv::dotenv()?;
+    } else {
+        let config = dirs::config_dir()
+            .ok_or_else(|| anyhow::anyhow!("No config directory found"))?
+            .join("hkrpg-sdkserver");
+
+        std::fs::create_dir_all(&config)?;
+
+        let env = config.join(".env");
+
+        if !env.exists() {
+            std::fs::write(&env, DEFAULT_DOTENV)?;
+        }
+
+        dotenv::from_path(&env)?;
+    }
+
+    Ok(())
+}
diff --git a/sdkserver/src/services/dispatch.rs b/sdkserver/src/services/dispatch.rs
index 951514f..a79e8e5 100644
--- a/sdkserver/src/services/dispatch.rs
+++ b/sdkserver/src/services/dispatch.rs
@@ -1,3 +1,5 @@
+use std::env;
+
 use prost::Message;
 use proto::{Dispatch, Gateserver, RegionInfo};
 
@@ -30,17 +32,11 @@ pub async fn query_gateway() -> String {
         retcode: 0,
         ip: String::from("127.0.0.1"),
         port: 23301,
-        asset_bundle_url: String::from(
-            "https://autopatchcn.bhsr.com/asb/BetaLive/output_6744505_89b2f5dc973e",
-        ),
-        lua_url: String::from(
-            "https://autopatchcn.bhsr.com/lua/BetaLive/output_6755976_3c46d7c46e2c",
-        ),
-        ex_resource_url: String::from(
-            "https://autopatchcn.bhsr.com/design_data/BetaLive/output_6759713_b4e0e740f0da",
-        ),
+        asset_bundle_url: env::var("ASSET_BUNDLE_URL").unwrap(),
+        ex_resource_url: env::var("EX_RESOURCE_URL").unwrap(),
+        lua_url: env::var("LUA_URL").unwrap(),
+        lua_version: env::var("LUA_VERSION").unwrap(),
         ifix_version: String::from("0"),
-        lua_version: String::from("6755976"),
         jblkncaoiao: true,
         hjdjakjkdbi: true,
         ldknmcpffim: true,