diff --git a/neko/index.js b/neko/index.js
index 54ceecb3..ebfc5d97 100644
--- a/neko/index.js
+++ b/neko/index.js
@@ -266,9 +266,11 @@ if (!nativeBinding) {
 }
 
 const {
+	EnvConfig,
+	readEnvironmentConfig,
+	readServerConfig,
 	stringToAcct,
 	acctToString,
-	config,
 	getFullApAccount,
 	isSelfHost,
 	extractHost,
@@ -286,9 +288,11 @@ const {
 	nativeInitIdGenerator,
 } = nativeBinding;
 
+module.exports.EnvConfig = EnvConfig;
+module.exports.readEnvironmentConfig = readEnvironmentConfig;
+module.exports.readServerConfig = readServerConfig;
 module.exports.stringToAcct = stringToAcct;
 module.exports.acctToString = acctToString;
-module.exports.config = config;
 module.exports.getFullApAccount = getFullApAccount;
 module.exports.isSelfHost = isSelfHost;
 module.exports.extractHost = extractHost;
diff --git a/packages/backend/native-utils/src/config/environment.rs b/packages/backend/native-utils/src/config/environment.rs
new file mode 100644
index 00000000..b38d21e9
--- /dev/null
+++ b/packages/backend/native-utils/src/config/environment.rs
@@ -0,0 +1,28 @@
+#[cfg_attr(feature = "napi", napi_derive::napi)]
+pub struct EnvConfig {
+    pub only_queue: bool,
+    pub only_server: bool,
+    pub no_daemons: bool,
+    pub disable_clustering: bool,
+    pub verbose: bool,
+    pub with_log_time: bool,
+    pub quiet: bool,
+    pub slow: bool,
+}
+
+#[cfg_attr(feature = "napi", napi_derive::napi)]
+pub fn read_environment_config() -> EnvConfig {
+    let node_env = std::env::var("NODE_ENV").unwrap_or_default().to_lowercase();
+    let is_testing = node_env == "test" || node_env == "testing";
+
+    EnvConfig {
+        only_queue: std::env::var("MK_ONLY_QUEUE").is_ok(),
+        only_server: std::env::var("MK_ONLY_SERVER").is_ok(),
+        no_daemons: is_testing || std::env::var("MK_NO_DAEMONS").is_ok(),
+        disable_clustering: is_testing || std::env::var("MK_DISABLE_CLUSTERING").is_ok(),
+        verbose: std::env::var("MK_VERBOSE").is_ok(),
+        with_log_time: std::env::var("MK_WITH_LOG_TIME").is_ok(),
+        quiet: is_testing || std::env::var("MK_QUIET").is_ok(),
+        slow: std::env::var("MK_SLOW").is_ok(),
+    }
+}
diff --git a/packages/backend/native-utils/src/config/mod.rs b/packages/backend/native-utils/src/config/mod.rs
new file mode 100644
index 00000000..b708f2b2
--- /dev/null
+++ b/packages/backend/native-utils/src/config/mod.rs
@@ -0,0 +1,2 @@
+pub mod environment;
+pub mod server;
diff --git a/packages/backend/native-utils/src/util/config.rs b/packages/backend/native-utils/src/config/server.rs
similarity index 95%
rename from packages/backend/native-utils/src/util/config.rs
rename to packages/backend/native-utils/src/config/server.rs
index ccf14816..f9adc54d 100644
--- a/packages/backend/native-utils/src/util/config.rs
+++ b/packages/backend/native-utils/src/config/server.rs
@@ -6,7 +6,7 @@ use std::fs;
 #[derive(Debug, PartialEq, Deserialize)]
 #[serde(rename_all = "camelCase")]
 #[cfg_attr(feature = "napi", napi_derive::napi(object))]
-pub struct Config {
+pub struct ServerConfig {
     pub url: String,
     pub db: DbConfig,
     pub redis: RedisConfig,
@@ -46,7 +46,7 @@ pub struct TlsConfig {
 }
 
 #[cfg_attr(feature = "napi", napi_derive::napi)]
-pub fn config() -> Config {
+pub fn read_server_config() -> ServerConfig {
     let cwd = env::current_dir().unwrap();
     let yml = fs::File::open(cwd.join("../../.config/default.yml"))
         .expect("Failed to open '.config/default.yml'");
diff --git a/packages/backend/native-utils/src/lib.rs b/packages/backend/native-utils/src/lib.rs
index f18e69a4..9e0bd3ec 100644
--- a/packages/backend/native-utils/src/lib.rs
+++ b/packages/backend/native-utils/src/lib.rs
@@ -1,3 +1,4 @@
+pub mod config;
 pub mod database;
 pub mod macros;
 pub mod model;
diff --git a/packages/backend/native-utils/src/util/convert_host.rs b/packages/backend/native-utils/src/util/convert_host.rs
index 03022897..d69201f6 100644
--- a/packages/backend/native-utils/src/util/convert_host.rs
+++ b/packages/backend/native-utils/src/util/convert_host.rs
@@ -1,11 +1,11 @@
-use crate::util::config::config;
+use crate::config::server::read_server_config;
 use idna;
 use url::Url;
 
 #[cfg_attr(feature = "napi", napi_derive::napi)]
 pub fn get_full_ap_account(username: String, host: Option<String>) -> String {
     if host.is_none() {
-        format!("{}@{}", username, extract_host(config().url))
+        format!("{}@{}", username, extract_host(read_server_config().url))
     } else {
         format!("{}@{}", username, to_puny(host.unwrap()))
     }
@@ -14,7 +14,7 @@ pub fn get_full_ap_account(username: String, host: Option<String>) -> String {
 #[cfg_attr(feature = "napi", napi_derive::napi)]
 pub fn is_self_host(host: Option<String>) -> bool {
     if let Some(x) = host {
-        extract_host(config().url) == to_puny(x)
+        extract_host(read_server_config().url) == to_puny(x)
     } else {
         true
     }
diff --git a/packages/backend/native-utils/src/util/mod.rs b/packages/backend/native-utils/src/util/mod.rs
index 441b0325..79c10c95 100644
--- a/packages/backend/native-utils/src/util/mod.rs
+++ b/packages/backend/native-utils/src/util/mod.rs
@@ -1,5 +1,4 @@
 pub mod acct;
-pub mod config;
 pub mod convert_host;
 pub mod convert_to_hidden_post;
 pub mod escape_sql;
diff --git a/packages/backend/src/boot/index.ts b/packages/backend/src/boot/index.ts
index 489350a1..d4c47c5f 100644
--- a/packages/backend/src/boot/index.ts
+++ b/packages/backend/src/boot/index.ts
@@ -3,7 +3,7 @@ import chalk from "chalk";
 import Xev from "xev";
 
 import Logger from "@/services/logger.js";
-import { envOption } from "../env.js";
+import { envOption } from "@/config/index.js";
 
 // for typeorm
 import "reflect-metadata";
diff --git a/packages/backend/src/boot/master.ts b/packages/backend/src/boot/master.ts
index 84767a92..f617c859 100644
--- a/packages/backend/src/boot/master.ts
+++ b/packages/backend/src/boot/master.ts
@@ -10,7 +10,7 @@ import semver from "semver";
 import Logger from "@/services/logger.js";
 import loadConfig from "@/config/load.js";
 import type { Config } from "@/config/types.js";
-import { envOption } from "@/env.js";
+import { envOption } from "@/config/index.js";
 import { showMachineInfo } from "@/misc/show-machine-info.js";
 import { db, initDb } from "@/db/postgre.js";
 
diff --git a/packages/backend/src/config/index.ts b/packages/backend/src/config/index.ts
index ae197b09..7e854501 100644
--- a/packages/backend/src/config/index.ts
+++ b/packages/backend/src/config/index.ts
@@ -1,3 +1,5 @@
 import load from "./load.js";
+import { readEnvironmentConfig } from "native-utils/built/index.js";
 
 export default load();
+export const envOption = readEnvironmentConfig();
diff --git a/packages/backend/src/env.ts b/packages/backend/src/env.ts
deleted file mode 100644
index a788a0fb..00000000
--- a/packages/backend/src/env.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-const envOption = {
-	onlyQueue: false,
-	onlyServer: false,
-	noDaemons: false,
-	disableClustering: false,
-	verbose: false,
-	withLogTime: false,
-	quiet: false,
-	slow: false,
-};
-
-for (const key of Object.keys(envOption) as (keyof typeof envOption)[]) {
-	if (
-		process.env[
-			`MK_${key.replace(/[A-Z]/g, (letter) => `_${letter}`).toUpperCase()}`
-		]
-	)
-		envOption[key] = true;
-}
-
-if (process.env.NODE_ENV === "test") envOption.disableClustering = true;
-if (process.env.NODE_ENV === "test") envOption.quiet = true;
-if (process.env.NODE_ENV === "test") envOption.noDaemons = true;
-
-export { envOption };
diff --git a/packages/backend/src/queue/index.ts b/packages/backend/src/queue/index.ts
index 000e477b..3537866b 100644
--- a/packages/backend/src/queue/index.ts
+++ b/packages/backend/src/queue/index.ts
@@ -5,7 +5,7 @@ import config from "@/config/index.js";
 import type { DriveFile } from "@/models/entities/drive-file.js";
 import type { IActivity } from "@/remote/activitypub/type.js";
 import type { Webhook, webhookEventTypes } from "@/models/entities/webhook.js";
-import { envOption } from "../env.js";
+import { envOption } from "@/config/index.js";
 
 import processDeliver from "./processors/deliver.js";
 import processInbox from "./processors/inbox.js";
diff --git a/packages/backend/src/server/index.ts b/packages/backend/src/server/index.ts
index ad14d9ab..4fcc6912 100644
--- a/packages/backend/src/server/index.ts
+++ b/packages/backend/src/server/index.ts
@@ -20,7 +20,7 @@ import { fetchMeta } from "@/misc/fetch-meta.js";
 import { genIdenticon } from "@/misc/gen-identicon.js";
 import { createTemp } from "@/misc/create-temp.js";
 import { stringToAcct } from "native-utils/built/index.js";
-import { envOption } from "@/env.js";
+import { envOption } from "@/config/index.js";
 import megalodon, { MegalodonInterface } from "megalodon";
 import activityPub from "./activitypub.js";
 import nodeinfo from "./nodeinfo.js";
diff --git a/packages/backend/src/services/logger.ts b/packages/backend/src/services/logger.ts
index 5a429ae3..d4be47af 100644
--- a/packages/backend/src/services/logger.ts
+++ b/packages/backend/src/services/logger.ts
@@ -2,7 +2,7 @@ import cluster from "node:cluster";
 import chalk from "chalk";
 import { default as convertColor } from "color-convert";
 import { format as dateFormat } from "date-fns";
-import { envOption } from "@/env.js";
+import { envOption } from "@/config/index.js";
 import config from "@/config/index.js";
 
 import * as SyslogPro from "syslog-pro";