diff --git a/src/components/app/PartFooter.js b/src/components/app/PartFooter.js
index 06862a0..edd4f96 100644
--- a/src/components/app/PartFooter.js
+++ b/src/components/app/PartFooter.js
@@ -20,9 +20,8 @@ const PartFooter = () => (
                     target="_blank">CPunisher
                 </LinkTrace>
                 <span className="gray">&ensp;丨&ensp;</span>
-                <span><LinkTrace href="https://www.yuque.com/qrbtf/docs/contact"
-                                 rel="noopener noreferrer" target="_blank">联系我们</LinkTrace><span
-                    className="gray">&ensp;丨&ensp;</span></span>
+                <span><LinkTrace href="https://www.yuque.com/qrbtf/docs/contact" rel="noopener noreferrer" target="_blank">
+                    联系我们</LinkTrace><span className="gray">&ensp;丨&ensp;</span></span>
                 <span><LinkTrace href="https://www.yuque.com/qrbtf/docs/coop"
                                  rel="noopener noreferrer" target="_blank">合作咨询</LinkTrace></span>
             </div>
@@ -39,6 +38,26 @@ const PartFooter = () => (
                          rel="noopener noreferrer" target="_blank">mpMath 公众号公式插件</LinkTrace></span>
             </div>
 
+            <div className="Qr-footer-part">
+                <strong>致谢</strong>&emsp;
+                <span><LinkTrace href="https://github.com/davidshimjs/qrcodejs" rel="noopener noreferrer"
+                                 target="_blank">Sangmin, Shim</LinkTrace><span className="gray">&ensp;丨&ensp;</span></span>
+                <span><LinkTrace href="https://github.com/cozmo/jsQR" rel="noopener noreferrer"
+                                 target="_blank">Cosmo Wolfe</LinkTrace><span className="gray">&ensp;丨&ensp;</span></span>
+                <span><LinkTrace href="https://mp.weixin.qq.com/s/qCTnkPWEX6AfL2CJua_AqQ" rel="noopener noreferrer"
+                                 target="_blank">野生符号</LinkTrace><span className="gray">&ensp;丨&ensp;</span></span>
+                <span><LinkTrace href="https://mp.weixin.qq.com/s/NdVsF_FJxqSZOyGionoo1Q" rel="noopener noreferrer"
+                                 target="_blank">JaBi 扎比</LinkTrace><span className="gray">&ensp;丨&ensp;</span></span>
+                <span><LinkTrace href="https://mp.weixin.qq.com/s/J-odC4GPd9N2V7QRhEJ23g" rel="noopener noreferrer"
+                                 target="_blank">木子淇</LinkTrace><span className="gray">&ensp;丨&ensp;</span></span>
+                <span><LinkTrace href="https://mp.weixin.qq.com/s/yy7knjp9MJ3LEuMF42gtqw" rel="noopener noreferrer"
+                                 target="_blank">编程如画</LinkTrace><span className="gray">&ensp;丨&ensp;</span></span>
+                <span><LinkTrace href="https://mp.weixin.qq.com/s/5r3PNDSaQb3sOXtDQt3Jnw" rel="noopener noreferrer"
+                                 target="_blank">工具狂人</LinkTrace><span className="gray">&ensp;丨&ensp;</span></span>
+                <span><LinkTrace href="https://www.v2ex.com/t/675982"
+                                 rel="noopener noreferrer" target="_blank">V2EX</LinkTrace></span>
+            </div>
+
             <div className="Gray">
                 Copyright © {currentYear} QRBTF. 保留所有权利。<br/>
                 <LinkTrace href="http://www.beian.miit.gov.cn/"
diff --git a/src/components/renderer/RendererFunc.js b/src/components/renderer/RendererFunc.js
index 7e90a9f..ed9ecda 100644
--- a/src/components/renderer/RendererFunc.js
+++ b/src/components/renderer/RendererFunc.js
@@ -120,7 +120,7 @@ function getParamInfoFuncA() {
         {
             type: ParamTypes.SELECTOR,
             key: '信息点样式',
-            default: 0,
+            default: 1,
             choices: [
                 "矩形",
                 "圆形",
@@ -143,7 +143,7 @@ function getParamInfoFuncA() {
         {
             type: ParamTypes.SELECTOR,
             key: '定位点样式',
-            default: 0,
+            default: 1,
             choices: [
                 "矩形",
                 "圆形",