diff --git a/app_env/src/config.rs b/app_env/src/config.rs
index db44610..e5d827b 100644
--- a/app_env/src/config.rs
+++ b/app_env/src/config.rs
@@ -4,6 +4,8 @@
 use serde::{Serialize,Deserialize,Deserializer};
 use std::fmt;
 
+use crate::DataStore;
+
 #[derive(Clone, Debug, Deserialize)]
 pub struct Notifier {
   pub name: String,
@@ -200,7 +202,8 @@ pub struct Config {
 	pub monitor_rules_file: String,
 	pub monitor_rules_format: String,
   pub default_lang: String,
-  pub logs_store: String,
+  pub logs_store: DataStore,
+  pub logs_path: String,
   pub logs_format: String,
   pub run_schedtasks: bool,
 	pub schedtasks: Vec<SchedTask>,
@@ -234,6 +237,7 @@ impl Config {
 				let app_home=envmnt::get_or("APP_HOME", ".");
 				let mut app_cfg: Config = cfg;
 
+				app_cfg.logs_path=format!("{}/{}",&app_home,&app_cfg.logs_path);
 				app_cfg.cache_path=format!("{}/{}",&app_home,&app_cfg.cache_path);
 				app_cfg.cache_lock_path=format!("{}/{}",&app_home,&app_cfg.cache_lock_path);
 				app_cfg.check_path=format!("{}/{}",&app_home,&app_cfg.check_path);
diff --git a/app_env/src/lib.rs b/app_env/src/lib.rs
index 5383ffc..538a4a1 100644
--- a/app_env/src/lib.rs
+++ b/app_env/src/lib.rs
@@ -19,6 +19,7 @@ pub mod appinfo;
 pub mod config;
 pub mod module;
 pub mod profile;
+pub mod applogs;
 
 use crate::appdata::AppData;
 
@@ -61,6 +62,59 @@ pub async fn get_db_appdata() -> AppData {
 }
 */
 
+#[derive(Clone, Copy, Debug, PartialEq, Deserialize)]
+/// `DataStore` options
+pub enum DataStore {
+	File,
+  Mysql,    // (sqlx::MySqlPool),
+  Postgres, // (sqlx::PgPool),
+  Sqlite,   // (sqlx::SqlitePool),
+  Redis,    // (redis::Client),
+  Tikv,     // (tikv::RawClient),
+  Slab,     // (Storage),
+  Unknown,
+}
+
+pub type OptionDataStore = Option<DataStore>;
+
+impl Default for DataStore {
+  fn default() -> Self {
+    DataStore::Unknown
+  }
+}
+impl DataStore {
+  /// Get `DataStore`from String to enum
+  #[must_use]
+  pub fn get_from(str: String) -> DataStore {
+    match str.as_str() {
+      "file" | "File" => DataStore::File,
+      "mysql" | "Mysql" | "MySql" => DataStore::Mysql,
+      "postgres" | "Postgres" | "pg" => DataStore::Postgres,
+      "sqlite" | "Sqlite" => DataStore::Sqlite,
+      "redis" | "Redis" => DataStore::Redis,
+      "tikv" | "Tikv" => DataStore::Tikv,
+      "slab" | "Slab" => DataStore::Slab,
+      _ => DataStore::Unknown,
+    }
+  }
+}
+
+#[allow(clippy::pattern_type_mismatch)]
+impl fmt::Display for DataStore {
+  fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+    match self {
+      DataStore::File => write!(f, "file"),
+      DataStore::Mysql => write!(f, "mysql"),
+      DataStore::Postgres => write!(f, "postgres"),
+      DataStore::Sqlite => write!(f, "sqlite"),
+      DataStore::Redis => write!(f, "redis"),
+      DataStore::Tikv => write!(f, "tikv"),
+      DataStore::Slab => write!(f, "slab"),
+      DataStore::Unknown => write!(f, "Unknown"),
+    }
+  }
+}
+
 #[derive(Clone, Copy, Debug, PartialEq)]
 /// `DataStore` options
 pub enum AppRunMode {