diff --git a/client/components/Reader/LoaderPage/GithubCorner/GithubCorner.vue b/client/components/Reader/LoaderPage/GithubCorner/GithubCorner.vue
new file mode 100644
index 00000000..1780a2db
--- /dev/null
+++ b/client/components/Reader/LoaderPage/GithubCorner/GithubCorner.vue
@@ -0,0 +1,128 @@
+<template>
+  <div id="vue-github-corner">
+    <a  :href="url" id="github-corner" target="_blank" aria-label="View source on Github" >
+      <svg  id="github-corner-svg"
+            aria-hidden="true"
+            viewBox="0 0 250 250" 
+            :width="size" :height="size"
+            :style="svgStyle" >
+        <path :d="svgPath1" @mouseenter="flipColor" @mouseleave="flipColor"></path>
+        <path :d="svgPath2" :style="gitStyle" class="octo-arm"></path>
+        <path :d="svgPath3" :style="gitStyle" class="octo-body"></path>
+      </svg>
+    </a>
+  </div>
+</template>
+
+<script>
+  export default {
+    name: 'GithubCorner',
+    props: {
+      url: {
+        type: String,
+        default: '/'
+      },
+      size: {
+        type: Number,
+        default: 80
+      },
+      colorScheme: {
+        type: String,
+        default: 'auto'
+      },
+      cornerColor: {
+        type: String, 
+        default: '#625D5D'
+      },
+      gitColor: {
+        type: String,
+        default: 'PeachPuff'
+      },
+      leftCorner: {
+        type: Boolean,
+        default: false
+      },
+      flipOnHover: {
+        type: Boolean,
+        default: false
+      }
+    },
+    data () {
+      return {
+        svgStyle: {
+          fill: this.cornerColor,
+          right: (this.leftCorner ? 'auto' : '0'),
+          left: (this.leftCorner ? '0' : 'auto'),
+          transform: (this.leftCorner ? 'scale(-1, 1)' : 'none')
+        },
+        gitStyle: {
+          fill: this.gitColor
+        },
+        flipped: false,
+        svgPath1: 'M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z',
+        svgPath2: 'M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2',
+        svgPath3: 'M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z'
+      }
+    },
+    methods: {
+      flipColor: function() {
+        if (this.flipOnHover) {
+          let holdSvgFill = this.svgStyle.fill
+          this.svgStyle.fill = this.gitStyle.fill
+          this.gitStyle.fill = holdSvgFill
+        }
+      }
+    },
+    beforeMount: function() {
+      if (this.colorScheme != 'auto') {
+        let sch = this.colorScheme
+        this.gitStyle.fill = '#fff'
+
+        if (sch.toLowerCase() == 'black') {
+          this.svgStyle.fill = '#151513'
+        } 
+        if (sch.toLowerCase() == 'green') {
+          this.svgStyle.fill = '#64CEAA'
+        }
+        if (sch.toLowerCase() == 'red') {
+          this.svgStyle.fill = '#FD6C6C'
+        }
+        if (sch.toLowerCase() == 'blue') {
+          this.svgStyle.fill = '#70B7FD'
+        }
+        if (sch.toLowerCase() == 'white') {
+          this.svgStyle.fill = '#fff'
+          this.gitStyle.fill = '#151513'
+        }
+      }
+    }
+  }
+</script>
+
+<style>
+  #github-corner .octo-arm {
+    transform-origin: 130px 106px
+  }
+  #github-corner:hover .octo-arm {
+    animation: octocat-wave 560ms ease-in-out;
+  }
+
+  @keyframes octocat-wave {
+    0% { transform: rotate(0deg); }
+    20% { transform: rotate(-25deg); }
+    40% { transform: rotate(10deg); }
+    60% { transform: rotate(-25deg); }
+    80% { transform: rotate(10deg); }
+    100% { transform: rotate(0deg); }
+  }
+
+  #github-corner-svg {
+    color: #fff;
+    position: absolute;
+    top: 0;
+    border: 0;
+  }
+    #github-corner-svg, #github-corner-svg .octo-arm, #github-corner-svg .octo-body {
+      transition: fill 1s ease;
+    }
+</style>
diff --git a/client/components/Reader/LoaderPage/LoaderPage.vue b/client/components/Reader/LoaderPage/LoaderPage.vue
index 55977684..530a9695 100644
--- a/client/components/Reader/LoaderPage/LoaderPage.vue
+++ b/client/components/Reader/LoaderPage/LoaderPage.vue
@@ -1,5 +1,6 @@
 <template>
     <div ref="main" class="main">
+        <GithubCorner url="https://github.com/bookpauk/liberama" cornerColor="#1B695F"></GithubCorner>
         <div class="part top">
             <span class="greeting bold-font">{{ title }}</span>
             <div class="space"></div>
@@ -54,11 +55,14 @@
 //-----------------------------------------------------------------------------
 import Vue from 'vue';
 import Component from 'vue-class-component';
+import GithubCorner from './GithubCorner/GithubCorner.vue';
+
 import PasteTextPage from './PasteTextPage/PasteTextPage.vue';
 import {versionHistory} from '../versionHistory';
 
 export default @Component({
     components: {
+        GithubCorner,
         PasteTextPage,
     },
 })
diff --git a/docs/omnireader/run_server.sh b/docs/omnireader/run_server.sh
index a75e2bb5..9a2e74fd 100755
--- a/docs/omnireader/run_server.sh
+++ b/docs/omnireader/run_server.sh
@@ -1,3 +1,3 @@
-#!/bin/sh
-
+#!/bin/sh
+
 sudo -H -u www-data sh -c "cd /var/www; /home/liberama/liberama"
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 1b496bee..58e7c28b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "Liberama",
-  "version": "0.8.0",
+  "version": "0.8.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/server/core/Reader/BookConverter/ConvertFb3.js b/server/core/Reader/BookConverter/ConvertFb3.js
index ef2123d6..113240e8 100644
--- a/server/core/Reader/BookConverter/ConvertFb3.js
+++ b/server/core/Reader/BookConverter/ConvertFb3.js
@@ -31,7 +31,6 @@ class ConvertDocX extends ConvertHtml {
     async run(data, opts) {
         if (!(await this.check(data, opts)))
             return false;
-        await this.checkExternalConverterPresent();
 
         const {inputFiles} = opts;