延时优化，按钮状态优化，提示问题优化

src/views/homePage.vue

@@ -971,7 +971,7 @@ const goChange = () => {
   changeSuccessDialogVisible.value = true;
   setTimeout(() => {
     changeSuccessDialogVisible.value = false;
-  }, 3000);
+  }, 2000);
 };
 // 8.18金币兑换Token end
 
@@ -1666,6 +1666,12 @@ body {
   flex-direction: column;
   justify-content: center;
   align-items: center;
+  cursor: pointer;
+}
+
+.backToHomeBtn:hover{
+  transform: scale(1.05);
+
 }
 
 .backImg {
@@ -1693,6 +1699,7 @@ body {
   width: 65%;
   height: 100%;
   position: relative;
+  cursor: pointer;
 }
 
 .pc-countBtn:hover {
@@ -1731,6 +1738,7 @@ body {
   display: flex;
   flex-direction: column;
   align-items: center;
+  cursor: pointer;
 }
 .pc-backImg {
   width: auto;