diff --git a/.env.example b/.env.example
index 57c654f..e8b27fa 100644
--- a/.env.example
+++ b/.env.example
@@ -41,3 +41,9 @@ UVICORN_PORT = 8000
 # VITE_BASE_API="https://example.com/api/"
 # JWT_ACCESS_TOKEN_EXPIRE_MINUTES = 1440
 # AUTH_GENERATION_ALGORITHM=xxh128
+
+## Scheduled Tasks Interval in Seconds
+# TASKS_RECORD_USER_USAGES_INTERVAL=30
+# TASKS_REVIEW_USERS_INTERVAL=30
+# TASKS_EXPIRE_DAYS_REACHED_INTERVAL=30
+# TASKS_RESET_USER_DATA_USAGE=3600
diff --git a/app/config/env.py b/app/config/env.py
index cd5b34e..9b4fdb2 100755
--- a/app/config/env.py
+++ b/app/config/env.py
@@ -1,6 +1,7 @@
+from enum import Enum
+
 from decouple import config
 from dotenv import load_dotenv
-from enum import Enum
 
 load_dotenv()
 
@@ -105,3 +106,16 @@ NOTIFY_DAYS_LEFT = config("NOTIFY_DAYS_LEFT", default=3, cast=int)
 DISABLE_RECORDING_NODE_USAGE = config(
     "DISABLE_RECORDING_NODE_USAGE", cast=bool, default=False
 )
+
+TASKS_RECORD_USER_USAGES_INTERVAL = config(
+    "TASKS_RECORD_USER_USAGES_INTERVAL", default=30, cast=int
+)
+TASKS_REVIEW_USERS_INTERVAL = config(
+    "TASKS_REVIEW_USERS_INTERVAL", default=30, cast=int
+)
+TASKS_EXPIRE_DAYS_REACHED_INTERVAL = config(
+    "TASKS_EXPIRE_DAYS_REACHED_INTERVAL", default=30, cast=int
+)
+TASKS_RESET_USER_DATA_USAGE = config(
+    "TASKS_RESET_USER_DATA_USAGE", default=3600, cast=int
+)
diff --git a/app/marzneshin.py b/app/marzneshin.py
index 5ba31ac..799f481 100644
--- a/app/marzneshin.py
+++ b/app/marzneshin.py
@@ -22,6 +22,10 @@ from app.config.env import (
     UVICORN_SSL_KEYFILE,
     UVICORN_UDS,
     DASHBOARD_PATH,
+    TASKS_RECORD_USER_USAGES_INTERVAL,
+    TASKS_REVIEW_USERS_INTERVAL,
+    TASKS_EXPIRE_DAYS_REACHED_INTERVAL,
+    TASKS_RESET_USER_DATA_USAGE,
 )
 from app.templates import render_template
 from . import __version__
@@ -74,14 +78,32 @@ app.add_middleware(
 )
 
 scheduler = AsyncIOScheduler(timezone="UTC")
-scheduler.add_job(record_user_usages, "interval", coalesce=True, seconds=30)
 scheduler.add_job(
-    review_users, "interval", seconds=30, coalesce=True, max_instances=1
+    record_user_usages,
+    "interval",
+    coalesce=True,
+    seconds=TASKS_RECORD_USER_USAGES_INTERVAL,
+)
+scheduler.add_job(
+    review_users,
+    "interval",
+    seconds=TASKS_REVIEW_USERS_INTERVAL,
+    coalesce=True,
+    max_instances=1,
 )
 scheduler.add_job(
-    expire_days_reached, "interval", seconds=30, coalesce=True, max_instances=1
+    expire_days_reached,
+    "interval",
+    seconds=TASKS_EXPIRE_DAYS_REACHED_INTERVAL,
+    coalesce=True,
+    max_instances=1,
+)
+scheduler.add_job(
+    reset_user_data_usage,
+    "interval",
+    seconds=TASKS_RESET_USER_DATA_USAGE,
+    coalesce=True,
 )
-scheduler.add_job(reset_user_data_usage, "interval", coalesce=True, hours=1)
 
 
 @app.exception_handler(RequestValidationError)