diff --git a/src/main/kotlin/net/taehui/twilight/Twilight.kt b/src/main/kotlin/net/taehui/twilight/Twilight.kt
index 8275cb5..fc464c0 100644
--- a/src/main/kotlin/net/taehui/twilight/Twilight.kt
+++ b/src/main/kotlin/net/taehui/twilight/Twilight.kt
@@ -103,7 +103,6 @@
                     }
                 }
             } finally {
-                WitSystem.dispose()
                 TVSystem.dispose()
                 PlatformSystem.dispose()
                 AwilightHandler.dispose()
diff --git a/src/main/kotlin/net/taehui/twilight/system/WitSystem.kt b/src/main/kotlin/net/taehui/twilight/system/WitSystem.kt
index 37155be..7ec00c8 100644
--- a/src/main/kotlin/net/taehui/twilight/system/WitSystem.kt
+++ b/src/main/kotlin/net/taehui/twilight/system/WitSystem.kt
@@ -13,10 +13,6 @@
     private val witMap =
         ConcurrentHashMap<Any, MutableCollection<Pair<LocalDateTime, (LocalDateTime) -> (() -> Unit)>>>()
 
-    fun dispose() {
-        ses.shutdown()
-    }
-
     fun handleLoop(src: Any, date: LocalDateTime, loopCount: Int, toHandle: (LocalDateTime) -> Unit) {
         if (loopCount != 0) {
             witMap.getOrPut(src) {