diff --git a/src/main/java/app/controllers/admin/BanController.java b/src/main/java/app/controllers/admin/BanController.java
index ec4fe46..6ee68ff 100644
--- a/src/main/java/app/controllers/admin/BanController.java
+++ b/src/main/java/app/controllers/admin/BanController.java
@@ -54,6 +54,12 @@ public class BanController {
         return result > 0 ? new ResponseEntity(result, HttpStatus.CREATED) : new ResponseEntity(result * -1, HttpStatus.ACCEPTED);
     }
 
+    @RequestMapping(method = RequestMethod.OPTIONS)
+    @CheckPermitionFlag(flag = "d")
+    public ResponseEntity checkBanPlayer(HttpServletRequest request) {
+        return new ResponseEntity(HttpStatus.OK);
+    }
+
     @DeleteMapping
     @CheckWebAccess
     @CheckPermitionFlag(flag = "e")
diff --git a/src/main/java/app/controllers/admin/KickController.java b/src/main/java/app/controllers/admin/KickController.java
index ef7a131..c206bd4 100644
--- a/src/main/java/app/controllers/admin/KickController.java
+++ b/src/main/java/app/controllers/admin/KickController.java
@@ -51,4 +51,10 @@ public class KickController {
         if (result) return new ResponseEntity(HttpStatus.OK);
         else        return new ResponseEntity(HttpStatus.NOT_FOUND);
     }
+
+    @RequestMapping(method = RequestMethod.OPTIONS)
+    @CheckPermitionFlag(flag = "c")
+    public ResponseEntity checkKickPlayer(HttpServletRequest request) {
+        return new ResponseEntity(HttpStatus.OK);
+    }
 }
diff --git a/src/main/java/app/controllers/admin/MuteContoller.java b/src/main/java/app/controllers/admin/MuteContoller.java
index 9810fe7..12e2941 100644
--- a/src/main/java/app/controllers/admin/MuteContoller.java
+++ b/src/main/java/app/controllers/admin/MuteContoller.java
@@ -69,5 +69,9 @@ public class MuteContoller {
         else        return new ResponseEntity(HttpStatus.NOT_FOUND);
     }
 
-
+    @RequestMapping(method = RequestMethod.OPTIONS)
+    @CheckPermitionFlag(flag = "c")
+    public ResponseEntity checkMutePlayer(HttpServletRequest request) {
+        return new ResponseEntity(HttpStatus.OK);
+    }
 }