diff --git a/src/main/java/com/dsideal/base/Test/CityScreenCopy.java b/src/main/java/com/dsideal/base/Test/CityScreenCopy.java
index cf3c9ee3..e0ab8d97 100644
--- a/src/main/java/com/dsideal/base/Test/CityScreenCopy.java
+++ b/src/main/java/com/dsideal/base/Test/CityScreenCopy.java
@@ -29,7 +29,7 @@ public class CityScreenCopy {
     public static long getSnowId() throws InterruptedException {
         //雪花算法生成唯一ID
         Snowflake snowflake = IdUtil.createSnowflake(1, 1);
-        Thread.sleep(20);
+        Thread.sleep(2);
         return snowflake.nextId();
     }