diff --git a/README.md b/README.md
index 867c8ca..46c9df7 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,9 @@ You can find the printer's firmware here:
 
 ### Report Issues and Make Suggestions
 
-You can contact [After-Sales Service](https://qidi3d.com/pages/warranty-policy-after-sales-support) to report issues and make suggestions.
+Please send your question in the form of video or pictures to us through the [After-Sales Service](https://qidi3d.com/pages/warranty-policy-after-sales-support), we will reply to your information within 12 hours.
+
+Please try to contact us through [After-Sales Service](https://qidi3d.com/pages/warranty-policy-after-sales-support) and report problems or suggestions. On github, we cannot obtain your order information, operation records and other private intelligence, nor can we generate after-sales orders, send repair files, etc. Thank you for your understanding and cooperation.
 
 ### License
 
diff --git a/resources/icons/snap.svg b/resources/icons/snap.svg
index b1080a1..fe0f2a6 100644
--- a/resources/icons/snap.svg
+++ b/resources/icons/snap.svg
@@ -1,7 +1,10 @@
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-  <line x1="1.5" y1="14.5" x2="14.5" y2="14.5" style="fill:none; stroke:#ed6b21; stroke-linecap:round; stroke-miterlimit:10;"/>
-  <path d="m7,15h-3V5.237499999999272c0-.683452377914364.447715250171314-1.237499999999272,1-1.237499999999272h2v11Z" style="fill:#ed6b21; stroke-width:0px;"/>
-  <path d="m9,15h3V5.237499999999272c0-.683452377914364-.447715250171314-1.237499999999272-1-1.237499999999272h-2v11Z" style="fill:#ed6b21; stroke-width:0px;"/>
-</svg>
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 25.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="图层_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="16px" height="16px" viewBox="0 0 16 16" enable-background="new 0 0 16 16" xml:space="preserve">
+<path fill="none" stroke="#808080" stroke-linecap="round" stroke-miterlimit="10" d="M1.5,11.5v-8c0-1.1,0.9-2,2-2h9
+	c1.1,0,2,0.9,2,2v8"/>
+<line fill="none" stroke="#4479FB" stroke-linecap="round" stroke-miterlimit="10" x1="1.5" y1="14.5" x2="14.5" y2="14.5"/>
+<path fill="#4479FB" d="M7,15H4V5.2C4,4.6,4.4,4,5,4h2V15z"/>
+<path fill="#4479FB" d="M9,15h3V5.2C12,4.6,11.6,4,11,4H9V15z"/>
+</svg>