feat: update snowflake

index.html

@@ -173,7 +173,7 @@
             const randomColor = getRandomColor();
             snowflake.style.backgroundColor = randomColor;
 
-            // snowflake.innerHTML = '命运之光'; // You can customize the snowflake symbol here
+            snowflake.innerHTML = '幸运之光'; // You can customize the snowflake symbol here
 
             return snowflake;
         }