Merge branch '2023-9-13_指法' into online

src/page-instrument/view-figner/index.module.less

@@ -621,7 +621,7 @@
     text-align: center;
     line-height: 30px;
     border-radius: 100%;
-    background-color: var(--van-primary-color);
+    background-color: #6F99CA;
     color: #fff;
     box-shadow: 0 0 10px rgba(0, 0, 0, .05);
     font-size: 12Px;