fix:

src/layouts/RightContent.tsx

@@ -62,7 +62,7 @@ const RightContent: React.FC<{}> = (props) => {
         className={styles.topMessage}
       >
         <BellOutlined />
-        <span className={styles.push}></span>
+        <span className="pulse"></span>
       </a>
     </Dropdown>
     <Dropdown overlay={menu}>

src/layouts/index.less

@@ -112,18 +112,21 @@
       font-size: 18px;
     }
   }
-  .push{
+}
+
+:global{
+  .pulse{
     display: block;
     position: absolute;
     top: 0.9rem;
-    right: 15px;
+    left: 18px;
     width: 7px;
     height: 7px;
     border-radius: 50%;
     background: #04ff2f;
     cursor: pointer;
     box-shadow: 0 0 0 rgba(4, 255, 47, 0.9);
-    animation: pulse 2s infinite;
+    animation: all 2s infinite;
     animation-duration: .9s;
     animation-iteration-count: infinite;
     animation-timing-function: ease-out;