diff --git a/src/app/styles/base.styl b/src/app/styles/base.styl
index 3d1069dd52..2a8e4013a9 100644
--- a/src/app/styles/base.styl
+++ b/src/app/styles/base.styl
@@ -5,7 +5,6 @@
 
 body {
     margin: 0;
-    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
     font-size: 13px;
     color: #222222;
     text-align: left;
diff --git a/src/app/styles/global-font.styl b/src/app/styles/global-font.styl
index 4f3a5b41bb..d01533cc81 100644
--- a/src/app/styles/global-font.styl
+++ b/src/app/styles/global-font.styl
@@ -18,13 +18,6 @@
 .v-align-b{
      vertical-align: bottom;
 }
-.font-alibaba-sans {
-  font-family: 'Alibaba Sans';
-}
-
-.font-roboto {
-  font-family: 'Roboto, Helvetica Neue';
-}
 
 .font-size-large {
     font-size: $font-size-large;
@@ -64,7 +57,6 @@
 }
 
 .main-text-outstanding {
-    font-family: 'Roboto, Helvetica Neue';
     font-size: $font-size-base;
     font-weight: $font-weight-normal;
     color: $black-2;
@@ -77,14 +69,12 @@
 }
 
 .main-text-normal {
-    font-family: 'Roboto, Helvetica Neue';
     font-size: $font-size-base;
     font-weight: $font-weight-normal;
     color: $black-3;
 }
 
 .main-text-normal-with-hover {
-    font-family: 'Roboto, Helvetica Neue';
     font-size: $font-size-base;
     font-weight: $font-weight-normal;
     color: $black-3;
@@ -97,21 +87,18 @@
 }
 
 .unit-text {
-    font-family: 'Roboto, Helvetica Neue';
     font-size: $font-size-base;
     font-weight: $font-weight-normal;
     color: $black-4;
 }
 
 .disabled-text {
-    font-family: 'Roboto, Helvetica Neue';
     font-size: $font-size-base;
     font-weight: $font-weight-normal;
     color: $black-5;
 }
 
 .white-text {
-    font-family: 'Roboto, Helvetica Neue';
     font-size: $font-size-base;
     font-weight: $font-weight-normal;
     color: $white
@@ -119,7 +106,6 @@
 }
 
 .link-text {
-    font-family: 'Roboto, Helvetica Neue';
     font-size: $font-size-base;
     font-weight: $font-weight-normal;
     color: $blue-2;
@@ -134,21 +120,18 @@
 }
 
 .popover-message {
-    font-family: 'Roboto, Helvetica Neue';
     font-size: $font-size-small;
     font-weight: $font-weight-middle;
     color: $black-2;
 }
 
 .tooltip-message {
-    font-family: 'Roboto, Helvetica Neue';
     font-size: $font-size-small;
     font-weight: $font-weight-normal;
     color: $black-3;
 }
 
 .additional-message {
-    font-family: 'Roboto, Helvetica Neue';
     font-size: $font-size-small;
     font-weight: $font-weight-normal;
     color: $black-4;
diff --git a/src/app/styles/global-heading.styl b/src/app/styles/global-heading.styl
index 3880e5d4d3..6e3220ffd4 100644
--- a/src/app/styles/global-heading.styl
+++ b/src/app/styles/global-heading.styl
@@ -1,7 +1,6 @@
 @import "global-var";
 
 .highlight-heading {
-    font-family: 'Alibaba Sans, Roboto';
     font-size: $font-size-large;
     font-weight: $font-weight-bold;
     color: $black-2;
@@ -9,7 +8,6 @@
 }
 
 .highlight-heading-unselect-with-hover {
-    font-family: 'Alibaba Sans, Roboto';
     font-size: $font-size-large;
     font-weight: $font-weight-normal;
     color: $black-4;
@@ -21,21 +19,18 @@
 }
 
 .highlight-heading-unselect {
-    font-family: 'Alibaba Sans, Roboto';
     font-size: $font-size-large;
     font-weight: $font-weight-normal;
     color: $black-4;
 }
 
 .heading-1 {
-    font-family: 'Roboto';
     font-size: $font-size-large;
     font-weight: $font-weight-middle;
     color: $black-2;
 }
 
 .heading-2 {
-    font-family: 'Roboto';
     font-size: $font-size-big;
     font-weight: $font-weight-bold;
     color: $black-2;
@@ -45,7 +40,6 @@
     font-size: $font-size-big;
     font-weight $font-weight-normal;
     color: $black-4;
-    font-family: 'Roboto';
     &:hover {
         color: $black-2;
     }
@@ -55,20 +49,17 @@
     font-size: $font-size-big;
     font-weight $font-weight-normal;
     color: $black-4;
-    font-family: 'Roboto';
 }
 
 .heading-3 {
     font-size: $font-size-middle;
     font-weight: $font-weight-bold;
     color: $black-3;
-    font-family: 'Roboto';
 }
 
 .heading-3-normal-with-hover {
     font-size: $font-size-middle;
     font-weight: $font-weight-middle;
-    font-family: 'Roboto';
     color: $black-3;
     &:hover {
         color: $blue-2;
@@ -78,6 +69,5 @@
 .heading-3-normal {
     font-size: $font-size-middle;
     font-weight: $font-weight-normal;
-    font-family: 'Roboto';
     color: $black-3;
 }
diff --git a/src/app/styles/scaffolding.styl b/src/app/styles/scaffolding.styl
index 3a559a3091..76f4517347 100644
--- a/src/app/styles/scaffolding.styl
+++ b/src/app/styles/scaffolding.styl
@@ -27,7 +27,6 @@ html {
 }
 
 body {
-  font-family: $font-family-base;
   font-size: $font-size-base;
   line-height: $line-height-base-computed;
   color: $text-color;
@@ -39,7 +38,6 @@ input,
 button,
 select,
 textarea {
-  font-family: inherit;
   font-size: inherit;
   line-height: inherit;
 }
diff --git a/src/app/styles/typography.styl b/src/app/styles/typography.styl
index 32787eaa3c..0f97a8e6ec 100644
--- a/src/app/styles/typography.styl
+++ b/src/app/styles/typography.styl
@@ -7,24 +7,6 @@
 // Fontface
 // -------------------------
 
-// Interstate-ExtraLight
-@font-face {
-    font-family: Interstate-ExtraLight;
-    font-style: normal;
-    font-weight: normal;
-    src: url(../resources/fonts/Interstate-ExtraLight-webfont.eot);
-    src: url(../resources/fonts/Interstate-ExtraLight-webfont.eot?#iefix) format("embedded-opentype"), url(../resources/fonts/Interstate-ExtraLight-webfont.woff) format("woff"), url(../resources/fonts/Interstate-ExtraLight-webfont.ttf) format("truetype"), url(../resources/fonts/Interstate-ExtraLight-webfont.svg#InterstateExtraLight) format("svg");
-}
-
-// Interstate-Light
-@font-face {
-    font-family: Interstate-Light;
-    font-style: normal;
-    font-weight: normal;
-    src: url(../resources/fonts/Interstate-Light-webfont.eot);
-    src: url(../resources/fonts/Interstate-Light-webfont.eot?#iefix) format("embedded-opentype"), url(../resources/fonts/Interstate-Light-webfont.woff) format("woff"), url(../resources/fonts/Interstate-Light-webfont.ttf) format("truetype"), url(../resources/fonts/Interstate-Light-webfont.svg#InterstateLight) format("svg");
-}
-
 // Headings
 // -------------------------
 h1, h2, h3, h4, h5, h6,
@@ -40,13 +22,6 @@ h1, h2, h3, h4, h5, h6,
     color: $headings-small-color;
   }
 }
-h1, .h1 {
-  font-family: $headings-font-family-h1;
-}
-h2, h3, h4, h5, h6,
-.h2, .h3, .h4, .h5, .h6 {
-  font-family: $headings-font-family;
-}
 
 h1, .h1,
 h2, .h2,
diff --git a/src/app/styles/xterm.styl b/src/app/styles/xterm.styl
index 36ecd356ca..f04d067f5a 100644
--- a/src/app/styles/xterm.styl
+++ b/src/app/styles/xterm.styl
@@ -3,7 +3,7 @@
 // @stylint on
 
 .terminal {
-    font-family: Consolas, Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono, Bitstream Vera Sans Mono, Courier New, monospace, serif;
+    font-family Consolas, Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono, Bitstream Vera Sans Mono, Courier New, monospace, serif;
     background-color: #000;
     color: #FFF;
 }
diff --git a/src/app/ui/App.styl b/src/app/ui/App.styl
index 823d6682ba..f81cf8919b 100644
--- a/src/app/ui/App.styl
+++ b/src/app/ui/App.styl
@@ -1,6 +1,5 @@
 @import "variables";
 
-
 .main {
     background-color: $content-background-color;
     min-width: $content-min-width;
diff --git a/src/app/ui/SVGEditor/PrintableArea.js b/src/app/ui/SVGEditor/PrintableArea.js
index 8a5b023e6e..f705b96b8e 100644
--- a/src/app/ui/SVGEditor/PrintableArea.js
+++ b/src/app/ui/SVGEditor/PrintableArea.js
@@ -217,7 +217,6 @@ class PrintableArea {
                     y: i + 1.2,
                     id: uuid(),
                     'font-size': textSize,
-                    'font-family': 'roboto',
                     fill: colorTextFill,
                     'text-anchor': 'middle',
                     'xml:space': 'preserve',
@@ -255,7 +254,6 @@ class PrintableArea {
                     y: i + 1.2,
                     id: uuid(),
                     'font-size': textSize,
-                    'font-family': 'roboto',
                     fill: colorTextFill,
                     'text-anchor': 'middle',
                     'xml:space': 'preserve',
@@ -293,7 +291,6 @@ class PrintableArea {
                     y: y + (coordinateModeName.indexOf('top') !== -1 ? -3 : 6),
                     id: uuid(),
                     'font-size': textSize,
-                    'font-family': 'roboto',
                     fill: colorTextFill,
                     'text-anchor': 'middle',
                     'xml:space': 'preserve',
@@ -332,7 +329,6 @@ class PrintableArea {
                     y: y + (coordinateModeName.indexOf('top') !== -1 ? -3 : 6),
                     id: uuid(),
                     'font-size': textSize,
-                    'font-family': 'roboto',
                     fill: colorTextFill,
                     'text-anchor': 'middle',
                     'xml:space': 'preserve',
@@ -443,7 +439,6 @@ class PrintableArea {
                 y: 30,
                 id: uuid(),
                 'font-size': 24,
-                'font-family': 'roboto',
                 fill: '#ff7f00',
                 'text-anchor': 'middle',
                 'xml:space': 'preserve',
diff --git a/src/app/ui/components/Buttons/styles.styl b/src/app/ui/components/Buttons/styles.styl
index ac2378467b..2518daf255 100644
--- a/src/app/ui/components/Buttons/styles.styl
+++ b/src/app/ui/components/Buttons/styles.styl
@@ -1,7 +1,6 @@
 @import "../../../styles/global-var";
 
 button.button-lb {
-    font-family: 'Roboto Regular';
     font-weight: normal;
     border-radius: $px-grade-4;
     padding-left: $px-grade-4;
diff --git a/src/app/ui/components/Tabs/styles.styl b/src/app/ui/components/Tabs/styles.styl
index c0f1193dba..7bd09bc04c 100644
--- a/src/app/ui/components/Tabs/styles.styl
+++ b/src/app/ui/components/Tabs/styles.styl
@@ -14,7 +14,6 @@
             :global(.ant-tabs-tab-btn) {
                 margin: 0 auto;
                 padding: 0 8px;
-                font-family: 'Rotobo';
                 font-size: 18px;
             }
         }
diff --git a/src/app/ui/components/Widget/index.styl b/src/app/ui/components/Widget/index.styl
index 7eded8ac14..7574601e04 100644
--- a/src/app/ui/components/Widget/index.styl
+++ b/src/app/ui/components/Widget/index.styl
@@ -170,7 +170,6 @@ $widget-background-color = #fafafa;
             float: left;
             position: relative;
             font-size: 14px;
-            font-family: Arial, Helvetica, sans-serif;
             border-left: 1px solid rgba(0, 0, 0, .09);
             margin: 0;
             text-align: center;
diff --git a/src/app/ui/widgets/CncLaserTopRight/styles.styl b/src/app/ui/widgets/CncLaserTopRight/styles.styl
index 995f7abb2e..a719c1e01c 100644
--- a/src/app/ui/widgets/CncLaserTopRight/styles.styl
+++ b/src/app/ui/widgets/CncLaserTopRight/styles.styl
@@ -37,7 +37,6 @@ $z-index-float = 500
         margin-left: 16px
         height: 16px;
         font-size: 14px;
-        font-family: Roboto-Medium, Roboto;
         font-weight: 500;
         color: #282828;
         line-height: 16px;
@@ -48,7 +47,6 @@ $z-index-float = 500
         margin-left: 16px
         height: 14px;
         font-size: 14px;
-        font-family: Roboto-Regular, Roboto;
         font-weight: 400
         color: #282828;
         line-height: 16px
diff --git a/src/app/ui/widgets/WorkspaceVisualizer/index.styl b/src/app/ui/widgets/WorkspaceVisualizer/index.styl
index 51884de0a4..6c8b69246b 100644
--- a/src/app/ui/widgets/WorkspaceVisualizer/index.styl
+++ b/src/app/ui/widgets/WorkspaceVisualizer/index.styl
@@ -37,7 +37,6 @@
     &-title
         font-size: 28px
         font-weight: bold
-        font-family: "Open sans", Helvetica, Arial
         margin: 20px 0 20px 10px
 
     &__refresh