diff --git a/core/core.go b/core/core.go
index ecf32ce..348366f 100644
--- a/core/core.go
+++ b/core/core.go
@@ -90,6 +90,7 @@ func WriteLogProcess(cr *Core) {
 			fmt.Println("start writelog: " + wg.Tag + " " + wg.Id)
 			wg.Process(cr)
 		}(wg)
+		time.Sleep(50 * time.Millisecond)
 	}
 }
 
diff --git a/tunas b/tunas
index af61749..96afadb 100755
Binary files a/tunas and b/tunas differ