diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-nav.component.scss b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-nav.component.scss
index bcd106ec..1fdb3d35 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-nav.component.scss
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-nav.component.scss
@@ -76,13 +76,6 @@
   }
 }
 
-/*::ng-deep .ps {
-  .ps-content {
-    position: relative;
-    width: 100%;
-    height: 100%;
-  }
-}*/
 // perfect-scrollbar right로 2px이동
 ::ng-deep .ps__rail-y {
   & > .ps__thumb-y {
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/chat.component.scss b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/chat.component.scss
index a1a17129..54b2eb9b 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/chat.component.scss
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/chat.component.scss
@@ -32,10 +32,3 @@
   width: 100%;
   height: 100%;
 }
-/*::ng-deep .cdk-virtual-scroll-orientation-vertical {
-  .cdk-virtual-scroll-content-wrapper {
-    width: 100%;
-    height: 100%;
-    contain: unset;
-  }
-}*/
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/group.component.scss b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/group.component.scss
index 2d0e09b6..eb66295b 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/group.component.scss
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/group.component.scss
@@ -32,10 +32,7 @@
     }
   }
 }
-/*::ng-deep .mat-tab-body-content {
-  height: 100%;
-  overflow: unset;
-}*/
+
 .mat-menu-item {
   display: flex;
   align-items: center;
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/right-drawer.component.scss b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/right-drawer.component.scss
index c92d8b0b..5219b909 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/right-drawer.component.scss
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/right-drawer.component.scss
@@ -27,60 +27,3 @@ $tablet-s-width: 768px;
     }
   }
 }
-
-::ng-deep .footer-fix {
-  position: absolute;
-  bottom: 0;
-  min-height: 40px;
-  width: 100%;
-  flex-direction: column;
-  box-sizing: border-box;
-  display: flex;
-  border-top: 1px solid #dddddd;
-  .btn-box {
-    height: 50px;
-    padding-bottom: 10px;
-    width: 100%;
-    background-color: #ffffff;
-    button {
-      margin: 5px;
-      font-size: 0.9em;
-      padding: 0 12px;
-    }
-  }
-  .mat-paginator-page-size {
-    @media screen and (max-width: #{$tablet-s-width}), (max-height: 800px) {
-      display: none;
-    }
-  }
-}
-
-/*right-drawer tab 레이아웃
-::ng-deep .rightDrawer-tab {
-  .mat-tab-labels {
-    display: flex;
-    width: 100%;
-    border-bottom: 2px solid #dddddd;
-    flex: 1 1 auto;
-    justify-content: space-around;
-    width: 100%;
-    padding: 0;
-    min-width: 0 !important;
-
-    .mat-tab-label {
-      width: 50%;
-    }
-  }
-  .mat-tab-header-pagination.mat-tab-header-pagination-disabled {
-    display: none !important;
-  }
-  .message-tab {
-      position: relative;
-      height: 100%;
-      & > .mat-tab-header {
-        width: 100%;
-        .mat-tab-label {
-          min-width: 33%;
-        }
-      }
-}*/
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/right-drawer/file-box.component.scss b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/right-drawer/file-box.component.scss
index e1ac7b65..3feca976 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/right-drawer/file-box.component.scss
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/right-drawer/file-box.component.scss
@@ -148,6 +148,32 @@ $tablet-s-width: 768px;
     font-size: 1em;
   }
 }
+.footer-fix {
+  position: absolute;
+  bottom: 0;
+  min-height: 40px;
+  width: 100%;
+  flex-direction: column;
+  box-sizing: border-box;
+  display: flex;
+  border-top: 1px solid #dddddd;
+  .btn-box {
+    height: 50px;
+    padding-bottom: 10px;
+    width: 100%;
+    background-color: #ffffff;
+    button {
+      margin: 5px;
+      font-size: 0.9em;
+      padding: 0 12px;
+    }
+  }
+  .mat-paginator-page-size {
+    @media screen and (max-width: #{$tablet-s-width}), (max-height: 800px) {
+      display: none;
+    }
+  }
+}
 
 .mat-paginator-container {
   display: flex;
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/right-drawer/notice.component.scss b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/right-drawer/notice.component.scss
index 499f6d07..d1822359 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/right-drawer/notice.component.scss
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/right-drawer/notice.component.scss
@@ -95,27 +95,6 @@
   }
 }
 
-/*::ng-deep .mat-paginator {
-  .mat-paginator-container {
-    justify-content: center;
-  }
-  .mat-paginator-navigation-first {
-    order: 1;
-  }
-  .mat-paginator-navigation-previous {
-    order: 2;
-  }
-  // override material paginator page switch
-  .mat-paginator-range-label {
-    order: 3;
-  }
-  .mat-paginator-navigation-next {
-    order: 4;
-  }
-  .mat-paginator-navigation-last {
-    order: 5;
-  }
-}*/
 .mat-form-field-appearance-legacy {
   .mat-form-field-infix {
     padding: 6px;
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/clipboard.dialog.component.scss b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/clipboard.dialog.component.scss
index 3e27161c..e0713d91 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/clipboard.dialog.component.scss
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/clipboard.dialog.component.scss
@@ -1,131 +1,3 @@
-/*.clipboard-frame {
-  padding: 16px;
-  height: 100%;
-  min-width: 500px;
-  position: relative;
-
-  .mat-dialog-container {
-    position: relative;
-  }
-
-  .mat-card-header {
-    position: relative;
-    width: 100%;
-    border-bottom: 1px solid #dddddd;
-    margin-bottom: 12px;
-
-    .btn-dialog-close {
-      font-size: 20px;
-      display: flex;
-      margin-left: auto;
-      align-self: flex-start;
-      color: #444444;
-    }
-  }
-  .mat-card-content {
-    flex: 0 0 auto;
-    display: flex;
-    align-items: flex-start;
-    height: calc(100% - 100px);
-    border-bottom: 1px solid #dddddd;
-    .setting-tab {
-      position: relative;
-      width: 100%;
-      height: 100%;
-
-      .title-text {
-        padding-left: 5px;
-      }
-
-      .mat-tab-group {
-        flex-direction: row;
-        .mat-tab-header {
-          width: 160px;
-          .mat-tab-labels {
-            flex-direction: column;
-            .mat-tab-label {
-              padding: 0 10px;
-              align-content: flex-start;
-              text-align: left;
-              align-items: self-start;
-              justify-content: flex-start;
-            }
-          }
-          .mat-ink-bar {
-            display: none;
-          }
-        }
-      }
-    }
-  }
-
-  .button-farm {
-    text-align: right;
-    position: absolute;
-    width: 100%;
-    bottom: 10px;
-    .mat-primary {
-      margin-left: 4px;
-    }
-  }
-}
-
-::ng-deep .clipboard-tab {
-  .mat-tab-group {
-    position: relative;
-    height: 100%;
-    width: 100%;
-
-    .mat-tab-header {
-      width: 170px;
-      flex-flow: column;
-      border-right: 1px solid #dddddd;
-      .mat-tab-label-container {
-        .mat-tab-list {
-          .mat-tab-labels {
-            border-bottom: 0;
-            //padding-right: 10px;
-            .mat-tab-label {
-              padding: 0 10px;
-            }
-          }
-        }
-      }
-    }
-
-    .mat-tab-body-wrapper {
-      .mat-tab-body {
-        .mat-tab-body-conten {
-          position: relative;
-          width: 100%;
-          height: 100%;
-          .mat-list-base {
-            position: relative;
-          }
-        }
-      }
-    }
-  }
-}
-
-::ng-deep .setting-category {
-  .mat-list-base {
-    position: relative;
-    .mat-list-item {
-      font-size: 15px;
-      .mat-tab-header {
-        border-right: none;
-      }
-    }
-    .mat-divider {
-      //margin-top: 10px;
-    }
-    .mat-subheader {
-      font-weight: 600;
-    }
-  }
-}
-*/
 .clipboard-frame {
   padding: 16px;
   height: 100%;
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/create-chat.dialog.component.scss b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/create-chat.dialog.component.scss
index c4e4f973..3dbcf3f6 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/create-chat.dialog.component.scss
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/create-chat.dialog.component.scss
@@ -170,8 +170,3 @@
     }
   }
 }
-/*::ng-deep .ps-content {
-  .cdk-virtual-scroll-viewport {
-    height: 100%;
-  }
-}*/
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/group/select-group.dialog.component.html b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/group/select-group.dialog.component.html
index 9cb66e91..3f05fc2b 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/group/select-group.dialog.component.html
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/group/select-group.dialog.component.html
@@ -16,6 +16,7 @@
         <mat-icon>add</mat-icon>
         <span class="mat-fab__label">{{ 'group.addNew' | translate }}</span>
       </button>
+
       <div *ngIf="isShowAddGroupField" class="input-groupname-box">
         <form name="inputForm" [formGroup]="inputForm" novalidate>
           <mat-form-field
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/group/select-group.dialog.component.scss b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/group/select-group.dialog.component.scss
index 3ae8119f..9df6fb4e 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/group/select-group.dialog.component.scss
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/group/select-group.dialog.component.scss
@@ -33,6 +33,7 @@
       width: 40px;
       height: 40px;
       line-height: 40px;
+      margin-top: -8px;
     }
     .mat-fab__label {
       color: #212121;
@@ -71,7 +72,3 @@
     }
   }
 }
-
-::ng-deep .mat-mini-fab .mat-button-wrapper {
-  padding: 0;
-}
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/settings/messenger-settings.dialog.component.scss b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/settings/messenger-settings.dialog.component.scss
index f519bcf6..7a47b442 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/settings/messenger-settings.dialog.component.scss
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/settings/messenger-settings.dialog.component.scss
@@ -68,6 +68,9 @@
         text-align: left;
         align-items: center;
         justify-content: flex-start;
+        &.mat-tab-label-active {
+          opacity: 1;
+        }
       }
     }
     .mat-ink-bar {
@@ -80,57 +83,3 @@
     border-left: 1px solid #dddddd;
   }
 }
-
-/*::ng-deep .setting-tab {
-  .mat-tab-group {
-    .mat-tab-header {
-      width: 160px;
-      flex-flow: column;
-      flex: 0 0 auto;
-      border-right: 1px solid #dddddd;
-      .mat-tab-label-container {
-        .mat-tab-list {
-          .mat-tab-labels {
-            border-bottom: 0;
-            //padding-right: 10px;
-            .mat-tab-label {
-              padding: 0 10px;
-            }
-          }
-        }
-      }
-    }
-
-    .mat-tab-body-wrapper {
-      .mat-tab-body {
-        .mat-tab-body-conten {
-          position: relative;
-          width: 100%;
-          height: 100%;
-          .mat-list-base {
-            position: relative;
-          }
-        }
-      }
-    }
-  }
-}
-
-::ng-deep .setting-category {
-  .mat-list-base {
-    position: relative;
-    .mat-list-item {
-      font-size: 15px;
-      .mat-tab-header {
-        border-right: none;
-      }
-    }
-    .mat-divider {
-      //margin-top: 10px;
-    }
-    .mat-subheader {
-      font-weight: 600;
-    }
-  }
-}
-*/
diff --git a/projects/ucap-webmessenger-ui-message/src/lib/components/list-item.component.html b/projects/ucap-webmessenger-ui-message/src/lib/components/list-item.component.html
index b5ef9545..37bc50c4 100644
--- a/projects/ucap-webmessenger-ui-message/src/lib/components/list-item.component.html
+++ b/projects/ucap-webmessenger-ui-message/src/lib/components/list-item.component.html
@@ -49,14 +49,24 @@
       </span>
     </dt>
     <dd>
-      <mat-icon
+      <span
+        *ngIf="!!message.resType && message.resType === ContentType.Image"
+        class="icon-img"
+        ><i class="mid mid-18 mdi-image-outline"></i
+      ></span>
+      <span
+        *ngIf="!!message.resType && message.resType === ContentType.AttachFile"
+        class="icon-img"
+        ><i class="mid mid-18 mdi-floppy"></i
+      ></span>
+      <!--<mat-icon
         *ngIf="!!message.resType && message.resType === ContentType.Image"
         >image</mat-icon
       >
       <mat-icon
         *ngIf="!!message.resType && message.resType === ContentType.AttachFile"
         >attach_file</mat-icon
-      >
+      >-->
       <span class="final-message">{{ message.title }}</span>
     </dd>
   </dl>
diff --git a/projects/ucap-webmessenger-ui-message/src/lib/components/write.component.scss b/projects/ucap-webmessenger-ui-message/src/lib/components/write.component.scss
index f88cea1f..11aa5f22 100644
--- a/projects/ucap-webmessenger-ui-message/src/lib/components/write.component.scss
+++ b/projects/ucap-webmessenger-ui-message/src/lib/components/write.component.scss
@@ -91,7 +91,7 @@
   }
 }
 
-::ng-deep .ucap-message-write {
+.ucap-message-write {
   padding: 0;
   .add-row {
     display: flex;
@@ -100,19 +100,18 @@
     margin-bottom: 10px;
     border-bottom: 1px solid #dddddd;
     .mat-mini-fab {
-      .mat-button-wrapper {
-        padding: 0;
-        .mat-icon {
-          width: 40px;
-          height: 40px;
-          line-height: 40px;
-        }
-        .mat-fab__label {
-          color: #212121;
-          margin-left: 10px;
-        }
+      .mat-icon {
+        width: 40px;
+        height: 40px;
+        line-height: 40px;
+        margin-top: -8px;
+      }
+      .mat-fab__label {
+        color: #212121;
+        margin-left: 10px;
       }
     }
+
     .receiver-sum {
       margin-left: auto;
     }
diff --git a/projects/ucap-webmessenger-ui-settings/src/lib/components/general.component.scss b/projects/ucap-webmessenger-ui-settings/src/lib/components/general.component.scss
index 2f361eb7..7a6dcf96 100644
--- a/projects/ucap-webmessenger-ui-settings/src/lib/components/general.component.scss
+++ b/projects/ucap-webmessenger-ui-settings/src/lib/components/general.component.scss
@@ -77,6 +77,9 @@
       .mat-tab-label {
         width: 140px;
         height: 120px;
+        &.mat-tab-label-active {
+          opacity: 1;
+        }
         .mat-tab-label-content {
           position: relative;
           flex-flow: column;
diff --git a/projects/ucap-webmessenger-ui/src/assets/scss/partials/_icons.scss b/projects/ucap-webmessenger-ui/src/assets/scss/partials/_icons.scss
index 9931e3c5..fa019354 100644
--- a/projects/ucap-webmessenger-ui/src/assets/scss/partials/_icons.scss
+++ b/projects/ucap-webmessenger-ui/src/assets/scss/partials/_icons.scss
@@ -54,6 +54,12 @@ mat-icon {
         height: 24px;
         line-height: 24px;
       }
+      &-30 {
+        font-size: 30px;
+        width: 30px;
+        height: 30px;
+        line-height: 30px;
+      }
     }
     &:before {
       display: inline-block;
@@ -69,3 +75,6 @@ mat-icon {
     opacity: 0.7;
   }
 }
+.circle-button {
+  border-radius: 50%;
+}
diff --git a/projects/ucap-webmessenger-ui/src/lib/components/sticker-selector.component.scss b/projects/ucap-webmessenger-ui/src/lib/components/sticker-selector.component.scss
index a3aac945..3522e933 100644
--- a/projects/ucap-webmessenger-ui/src/lib/components/sticker-selector.component.scss
+++ b/projects/ucap-webmessenger-ui/src/lib/components/sticker-selector.component.scss
@@ -21,6 +21,7 @@ $tablet-s-width: 768px;
     }
   }
 }
+
 .sticker-item-box {
   flex-wrap: wrap;
   padding: 10px 20px 0;