diff --git a/CHANGELOG.md b/CHANGELOG.md
index 33b5844..34a35b5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,7 +13,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - when the image uploaded, send a notification (can be turn off in config)
 
 ### Library
-- change openssl to rustls
+- change OpenSSL to RusTLS
 
 ## [0.1.0] - 2022-01-23
 ### CLI
diff --git a/config.toml b/config.toml
index eff69ff..cf97ee9 100644
--- a/config.toml
+++ b/config.toml
@@ -2,4 +2,4 @@
 id = '3e3ce0d7ac14d56'
 
 [notification]
-enable = true
+enabled = true
diff --git a/src/api/image_type.rs b/src/api/image_type.rs
index 5f46c13..15c3ebc 100644
--- a/src/api/image_type.rs
+++ b/src/api/image_type.rs
@@ -3,6 +3,8 @@ use serde_derive::{Deserialize, Serialize};
 #[derive(Debug, Serialize, Deserialize)]
 pub struct ImageInfo {
     pub data: ImageInfoData,
+    pub success: bool,
+    pub status: i32,
 }
 
 #[derive(Debug, Serialize, Deserialize)]
diff --git a/src/cli/mod.rs b/src/cli/mod.rs
index 559fff6..b80c746 100644
--- a/src/cli/mod.rs
+++ b/src/cli/mod.rs
@@ -50,9 +50,9 @@ pub fn print_image_info(i: ImageInfo, notify: bool) {
     info!("Bandwidth    {}", i.data.bandwidth);
     info!("Link         {}", i.data.link);
 
-    let config = parse().unwrap();
+    let config = parse();
 
-    if notify && config.notification.enable {
+    if notify && config.notification.enabled {
         Notification::new()
             .summary("Imgurs")
             .body(&format!("Uploaded {}", i.data.link))
diff --git a/src/config/mod.rs b/src/config/mod.rs
index 47cc331..544585c 100644
--- a/src/config/mod.rs
+++ b/src/config/mod.rs
@@ -1 +1,19 @@
+use serde_derive::Deserialize;
+
 pub mod toml;
+
+#[derive(Debug, Deserialize)]
+pub struct Config {
+    pub imgur: ConfigImgur,
+    pub notification: ConfigNotification,
+}
+
+#[derive(Debug, Deserialize)]
+pub struct ConfigImgur {
+    pub id: String,
+}
+
+#[derive(Debug, Deserialize)]
+pub struct ConfigNotification {
+    pub enabled: bool,
+}
diff --git a/src/config/toml.rs b/src/config/toml.rs
index 7f3a364..96a2dfc 100644
--- a/src/config/toml.rs
+++ b/src/config/toml.rs
@@ -1,26 +1,45 @@
 use dirs::config_dir;
-use serde_derive::Deserialize;
-use std::fs::read_to_string;
 use toml::from_str;
 
-#[derive(Debug, Deserialize)]
-pub struct Config {
-    pub imgur: ConfigImgur,
-    pub notification: ConfigNotification,
+use super::Config;
+use log::{error, warn};
+
+use std::{
+    fs::{create_dir_all, read_to_string, File},
+    io::Write as _,
+    path::Path,
+    process::exit,
+};
+
+pub fn parse() -> Config {
+    toml().unwrap_or_else(|error| {
+        warn!("Parse toml config: {}! Creating config file...", error);
+
+        let default_config = include_str!(concat!("../../config.toml"));
+
+        let sys_config_dir = config_dir().unwrap();
+        let config_dir = format!("{}/imgurs/config.toml", sys_config_dir.to_string_lossy());
+        let config_path = Path::new(&config_dir);
+
+        let prefix = config_path.parent().unwrap();
+        create_dir_all(prefix).unwrap();
+
+        let mut file_ref = File::create(config_path).expect("create failed");
+
+        file_ref
+            .write_all(default_config.as_bytes())
+            .expect("failed write default config to file");
+
+        toml().unwrap_or_else(|error| {
+            error!("parse toml config: {}", error);
+            exit(2);
+        })
+    })
 }
 
-#[derive(Debug, Deserialize)]
-pub struct ConfigImgur {
-    pub id: String,
-}
-
-#[derive(Debug, Deserialize)]
-pub struct ConfigNotification {
-    pub enable: bool,
-}
-
-pub fn parse() -> Result<Config, String> {
+fn toml() -> Result<Config, String> {
     let config_dir = config_dir().unwrap();
+
     let file_dir: String = String::from(config_dir.to_string_lossy()) + "/imgurs/config.toml";
 
     let toml_str = read_to_string(file_dir).map_err(|err| err.to_string())?;
diff --git a/src/main.rs b/src/main.rs
index f1c6e31..09c5607 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,13 +3,7 @@ mod config;
 
 use cli::parse::parse;
 
-use dirs::config_dir;
-use log::warn;
 use simple_logger::SimpleLogger;
-use std::{fs::create_dir_all, path::Path};
-
-use std::fs::File;
-use std::io::Write as _;
 
 use imgurs::api::ImgurHandle;
 
@@ -17,26 +11,7 @@ use imgurs::api::ImgurHandle;
 async fn main() {
     SimpleLogger::new().init().unwrap();
 
-    let config = config::toml::parse().unwrap_or_else(|error| {
-        warn!("Parse toml config: {}! Creating config file...", error);
-
-        let default_config = include_str!(concat!("../config.toml"));
-
-        let sys_config_dir = config_dir().unwrap();
-        let config_dir = format!("{}/imgurs/config.toml", sys_config_dir.to_string_lossy());
-        let config_path = Path::new(&config_dir);
-
-        let prefix = config_path.parent().unwrap();
-        create_dir_all(prefix).unwrap();
-
-        let mut file_ref = File::create(config_path).expect("create failed");
-
-        file_ref
-            .write_all(default_config.as_bytes())
-            .expect("failed write default config to file");
-
-        config::toml::parse().unwrap()
-    });
+    let config = config::toml::parse();
 
     let client = ImgurHandle::new((&config.imgur.id).to_string());