diff --git a/src/shared/shared.go b/src/shared/shared.go
index e583b529f682e6d5511f37198e3f327cd6c16bf1..27de192ef2d18e12a55d3da4689c616938bb92f2 100644
--- a/src/shared/shared.go
+++ b/src/shared/shared.go
@@ -25,7 +25,7 @@ const CraneServerWorkerPort = 6325
 const CraneServerBackupPort = 6326
 const CraneWorkerPort = 12450
 const CraneDataCollectionPort = 12451
-const CraneSpoutInterval = 2 * time.Second
+const CraneSpoutInterval = 200 * time.Millisecond
 const CraneTimeoutInterval = 3 * time.Second
 
 var CraneClientServNum int