diff --git a/.DS_Store b/.DS_Store
index 986c8d5..b14404c 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/README.md b/README.md
index 2211aa8..514f128 100644
--- a/README.md
+++ b/README.md
@@ -60,46 +60,3 @@
-
-### 디렉토리 구조
-
-```plaintext
-comboong-note/
-├── README.md
-├── assets
-│ ├── fonts
-│ │ └── SCDream4.otf
-│ ├── img
-│ │ ├── drop_down.png
-│ │ ├── iconImg-128.png
-│ │ ├── iconImg-16.png
-│ │ ├── iconImg-32.png
-│ │ ├── iconImg-48.png
-│ │ └── iconImg.png
-│ ├── modal
-│ │ ├── modal.html
-│ │ └── modal.js
-│ └── popup
-│ ├── popup.css
-│ ├── popup.html
-│ └── popup.js
-├── manifest.json
-├── package-lock.json
-├── package.json
-├── scripts
-│ ├── crawling.js
-│ ├── notification.js
-│ ├── preprocess.js
-│ ├── setting.js
-│ └── storage.js
-└── service-worker.js
-```
-
-
-### 기술 스택
-
-
-
-
-
-
diff --git a/assets/.DS_Store b/assets/.DS_Store
index 19a263d..88b40bf 100644
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diff --git a/assets/img/.DS_Store b/assets/img/.DS_Store
index ac120d2..0926f91 100644
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diff --git a/assets/img/Initial_settings_img.png b/assets/img/Initial_settings_img.png
new file mode 100644
index 0000000..e7ae42c
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diff --git a/assets/img/bell_img.png b/assets/img/bell_img.png
new file mode 100644
index 0000000..3fb1eee
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diff --git a/assets/img/iconImg-1.png b/assets/img/iconImg-1.png
new file mode 100644
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diff --git a/assets/img/iconImg-128.png b/assets/img/iconImg-128.png
deleted file mode 100644
index 8b2ab0d..0000000
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diff --git a/assets/img/iconImg-16.png b/assets/img/iconImg-16.png
deleted file mode 100644
index d65e5d6..0000000
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diff --git a/assets/img/iconImg-32.png b/assets/img/iconImg-32.png
deleted file mode 100644
index 858ca65..0000000
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diff --git a/assets/img/iconImg-48.png b/assets/img/iconImg-48.png
deleted file mode 100644
index 95bf12c..0000000
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diff --git a/assets/img/refresh.png b/assets/img/refresh.png
deleted file mode 100644
index 74bf9c9..0000000
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diff --git a/assets/img/setting_img.png b/assets/img/setting_img.png
new file mode 100644
index 0000000..673e3ad
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diff --git a/assets/img/warning_img.png b/assets/img/warning_img.png
new file mode 100644
index 0000000..0d802bd
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diff --git a/assets/modal/modal.css b/assets/modal/modal.css
new file mode 100644
index 0000000..ef3ef5a
--- /dev/null
+++ b/assets/modal/modal.css
@@ -0,0 +1,106 @@
+@font-face {
+ font-family: 'SCDream';
+ font-weight: 400;
+ src: url('/assets/fonts/SCDream4.otf');
+ }
+html::-webkit-scrollbar{
+ display: none;
+}
+body {
+ font-family: SCDream;
+ width: 500px;
+ height: 440px;
+ background-color: white;
+ margin: 0;
+}
+.Comboongtext {
+ text-align: middle;
+ vertical-align: top;
+ padding: 10px 0 0 0px;
+ margin: 0;
+ display: flex;
+ align-items: center;
+}
+.iconcomboong {
+ width: 57px;
+ height: 60px;
+ display: flex;
+ padding: 0 40px;
+}
+.commentbox {
+ padding: 0;
+ height: 230px;
+ background-color: #F5F5F5;
+ flex-direction: column;
+ justify-content: space-around;
+ box-shadow: 0px 4px 3px 0 rgb(153, 151, 151);
+}
+.comment1, .comment2, .comment3{
+ display: flex;
+ align-items: center;
+ flex: 10em;
+ flex: 30%;
+ padding-top: 20px;
+}
+.li-img{
+ width: 40px;
+ padding: 8px 15px 0px 15px;
+}
+.li-comment{
+ list-style-type: none;
+ white-space: nowrap;
+ flex: 10em;
+ flex: 30%;
+}
+ul{
+ display: grid;
+ padding-left: 0;
+}
+#extra{
+ float: right;
+ background-color: #edf6ff;
+ border-radius: 30px 30px 30px 0;
+ width: 230px;
+ height: 100px;
+ padding: 0px 0px 15px 0px;
+ white-space: pre;
+ margin: 15px;
+ display: none;
+ position: absolute;
+ top: 20px;
+ left: 230px;
+ z-index: 1000;
+ box-shadow: 0px 4px 3px 0 rgb(153, 151, 151);
+}
+.extra_default{
+ color: black;
+ font-weight: bold;
+}
+.extra_settings{
+ color: grey;
+ font-weight: bold;
+}
+#settingset{
+ width: 22px;
+ height: 20px;
+}
+
+.error-imform{
+display: flex;
+justify-content: center;
+}
+.error-text {
+ width: 385px;
+ height: 40px;
+ background-color: #105395;
+ vertical-align: middle;
+ text-align: center;
+ display: inline-block;
+ margin-top: 20px;
+ margin-left: auto;
+ margin-right: auto;
+ padding-top: 20px;
+ color: white;
+ border-radius: 0px 30px;
+}
+
diff --git a/assets/modal/modal.html b/assets/modal/modal.html
index d6fb0ed..2279618 100644
--- a/assets/modal/modal.html
+++ b/assets/modal/modal.html
@@ -4,9 +4,31 @@
Comboong Note
+
- 모달
-
+
Comboong Note
+
+
+
+
+
- 초기 설정값을 확인해 주세요

+
+ default setting
+ Alarm : ON
+ Crawling : 3시간
+ Notification : 1일
+ Major : 정보컴퓨터공학부
+
+
+ 
- 처음 설치 시 알람이 뜰 수 있음을 유의해 주세요
+ 
- 본 프로그램으로 생기는 불이익은 책임지기 힘듭니다
+
+