diff --git a/src/main/kotlin/net/taehui/twilight/system/IO.kt b/src/main/kotlin/net/taehui/twilight/system/IO.kt
index 82ebac9..d7b81cb 100644
--- a/src/main/kotlin/net/taehui/twilight/system/IO.kt
+++ b/src/main/kotlin/net/taehui/twilight/system/IO.kt
@@ -479,14 +479,14 @@
 
                                     "ban" -> {
                                         if (w.size > 2) {
-                                            TVSystem.putAllowedTV(w[2])
+                                            TVSystem.wipeAllowedTV(w[2])
                                             continue
                                         }
                                     }
 
                                     "allow" -> {
                                         if (w.size > 2) {
-                                            TVSystem.wipeAllowedTV(w[2])
+                                            TVSystem.putAllowedTV(w[2])
                                             continue
                                         }
                                     }
@@ -495,8 +495,8 @@
                             logInfo("tv view: View TV")
                             logInfo("tv handle: Handle TV")
                             logInfo("tv dispose: Close TV")
-                            logInfo("tv ban <TV>: Ban TV")
                             logInfo("tv allow <TV>: Allow TV")
+                            logInfo("tv ban <TV>: Ban TV")
                         }
 
                         else -> {