diff --git a/README.md b/README.md
index 78a9d60..ba2a96c 100644
--- a/README.md
+++ b/README.md
@@ -236,7 +236,7 @@ ERROR in dlopen(/Users/**/Desktop/XCel/node_modules/node-sass/vendor/darwin-x64-
   [5]: http://jdc.jd.com/lab/xcel/download/1.4.0/xcel-1.4.0-linux-x64.zip
   [6]: https://misc.aotu.io/JChehe/xcel/initial_interface.png
   [7]: https://misc.aotu.io/JChehe/xcel/filter_panel.png
-  [8]: https://misc.aotu.io/JChehe/xcel/sidebar.png
+  [8]: https://img20.360buyimg.com/ling/jfs/t22597/14/386141808/20464/fd4ff229/5b2e352dN367d79d8.png
   [9]: https://misc.aotu.io/JChehe/xcel/instructions_for_use.png
   [10]: https://misc.aotu.io/JChehe/xcel/app_update.png
   [11]: https://github.com/SimulatedGREG/electron-vue
diff --git a/app/icons/icon.icns b/app/icons/icon.icns
index b67b2ce..26d92f8 100644
Binary files a/app/icons/icon.icns and b/app/icons/icon.icns differ
diff --git a/app/icons/icon.ico b/app/icons/icon.ico
index 0c3f9bc..ac62cde 100644
Binary files a/app/icons/icon.ico and b/app/icons/icon.ico differ
diff --git a/app/icons/icon.png b/app/icons/icon.png
index a428bb9..34c9d24 100644
Binary files a/app/icons/icon.png and b/app/icons/icon.png differ
diff --git a/app/src/components/assets/svg/xcel_logo.svg b/app/src/components/assets/svg/xcel_logo.svg
new file mode 100644
index 0000000..1ca0c64
--- /dev/null
+++ b/app/src/components/assets/svg/xcel_logo.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="772" height="772"><g fill="none"><path fill="#6180E9" d="M.268 386c0 137.809 73.52 265.15 192.866 334.054 119.346 68.904 266.386 68.904 385.732 0S771.732 523.809 771.732 386C771.732 172.966 599.034.268 386 .268 172.966.268.268 172.966.268 386z"/><path fill="#353535" d="M515.229 178.82H262.47L136.101 397.7l126.37 218.88h252.75L641.59 397.7 515.228 178.82zm-12.177 416.699h-228.42l-114.21-197.82 114.21-197.82H503.06L617.27 397.7 503.052 595.52z"/><path fill="#353535" d="M273.002 289.88l-38.69 67.021 38.69 67.013h77.388l38.69-67.013-38.69-67.02h-77.388zm77.388 134.034l-38.698 67.02 38.698 67.021h77.39l38.69-67.02-38.69-67.021h-77.39zM505.16 289.88h-77.38l-38.7 67.02 38.7 67.013h77.38l38.698-67.013-38.699-67.02z"/><path fill="#FFF" d="M515.229 171.702H262.47l-126.37 218.88 126.37 218.88h252.75l126.37-218.88-126.362-218.88zm-12.177 416.7h-228.42l-114.21-197.82 114.21-197.82H503.06l114.21 197.82-114.218 197.82z"/><path fill="#FFF" d="M273.002 282.764l-38.69 67.02 38.69 67.013h77.388l38.69-67.012-38.69-67.021h-77.388zm77.388 134.033l-38.698 67.02 38.698 67.021h77.39l38.69-67.02-38.69-67.021h-77.39zm154.77-134.033h-77.38l-38.7 67.02 38.7 67.013h77.38l38.698-67.012-38.699-67.021z"/></g></svg>
\ No newline at end of file
diff --git a/app/src/components/assets/xcel_logo.png b/app/src/components/assets/xcel_logo.png
deleted file mode 100755
index f778583..0000000
Binary files a/app/src/components/assets/xcel_logo.png and /dev/null differ
diff --git a/app/src/components/common/SideBar.vue b/app/src/components/common/SideBar.vue
index 7f31d17..430836e 100644
--- a/app/src/components/common/SideBar.vue
+++ b/app/src/components/common/SideBar.vue
@@ -2,7 +2,8 @@
 	<transition name="slide-fade">
 		<div id="sidebar" v-show="getSideBarStatus">
 			<div class="sidebar_header">
-				<img src="../assets/xcel_logo.png"
+				<img
+          src="../assets/svg/xcel_logo.svg"
 					class="logo"
 					title="XCEL官网"
 					@click="openExternal('xcel')">
diff --git a/build/icon.icns b/build/icon.icns
index b67b2ce..26d92f8 100644
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diff --git a/build/icon.ico b/build/icon.ico
index 0c3f9bc..ac62cde 100644
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diff --git a/build/icon.png b/build/icon.png
new file mode 100644
index 0000000..34c9d24
Binary files /dev/null and b/build/icon.png differ