diff --git a/materi.html b/materi.html
deleted file mode 100644
index f8f526e3bc557ac3161f5e5eb8df2fd4f0defcb7..0000000000000000000000000000000000000000
--- a/materi.html
+++ /dev/null
@@ -1,154 +0,0 @@
-<div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pb-2 mb-3 border-bottom">
-  <h1 class="h2">Materi</h1>
-  <div class="btn-toolbar mb-2 mb-md-0">
-    
-  </div>
-</div>
-
-<form action="../addMateri.php" method="POST" id="upload_form" enctype="multipart/form-data" onsubmit="return validateForm()">
-  <div class="form-group">
-    <label for="usr">Topik:</label>
-    <div class="radio">
-      <label><input type="radio" name="optradio" value="new">Tambah Baru</label>
-
-      <input type="text" id="new" name="topik" disabled onchange="return validateTopikTambahBaru()">
-    </div>
-    <div class="radio">
-      <label><input type="radio" name="optradio" value="exist">Pilih dari yang sudah ada</label>
-      <select id="sel1" name="topik" disabled>
-
-      </select>
-    </div>
-  </div>
-  <div class="form-group">
-      <label>Judul: </label>
-      <input type="text" class="form-control" id="judul" name="judul">
-  </div>
-  <div class="form-group">
-    <label for="comment">Konten Materi:</label>
-    <textarea class="form-control" rows="7" id="deskripsi_acara" name="konten" value="" placeholder="Kosongkan bila tidak ada konten materi"></textarea>
-  </div>
-  <div class="form-group">
-    <label><input type="checkbox" value="" id="isVideo">Upload video? </label>
-    <input type="hidden" class="form-control" id="chx-helper" name="isVideo" value="0">
-    <input class="input-file" id="fileInput" type="file" name="videofile" disabled accept="video/*">
-  </div>
-  <div class="form-group">
-    <label><input type="checkbox" value="" id="isPDF">Upload PDF? </label>
-    <input type="hidden" class="form-control" id="chx2-helper" name="isPDF" value="0">
-    <input class="input-file" id="PDFinput" type="file" name="pdffile" disabled accept="application/pdf">
-  </div>
-  <button type="submit" class="btn btn-default">Kirim</button>
-  
-</form>
-<div id="progbar" class="d-none">
-    <h6>Uploading ...</h6>
-<div class="progress">
-  <div class="bar progress-bar progress-bar-striped active"></div>
-</div>
-</div>
-
-<script>
-
-  function validateTopikTambahBaru() {
-    var x = document.getElementById("new").value;
-    if (x == "") {
-      alert("Topik tidak boleh kosong");
-      return false;
-    }
-  }
-
-  function validateForm() {
-    var x = document.getElementById("judul").value;
-    var y = document.getElementById("new").value;
-    var z = document.getElementById("sel1").value;
-    if(y == "" && z == ""){
-      alert("Topik tidak boleh kosong");
-      return false;
-    }
-    if (x == "") {
-      alert("Judul tidak boleh kosong");
-      return false;
-    }
-  }
-
-  $.getJSON("../getAllTopik.php",function(data){
-    var select = document.getElementById("sel1");
-    $.each(data, function(){
-      var opt = document.createElement("option");
-      opt.innerHTML = this;
-      select.appendChild(opt);
-    });
-  });
-
-  $('#isVideo').change(function(){
-    if (this.checked) {
-      $("#fileInput").removeAttr("disabled");
-      $("#chx-helper").val(1);
-    } else {
-      $("#fileInput").attr("disabled",true);
-      $("#chx-helper").val(0);
-    }
-  });
-
-  $('#isPDF').change(function(){
-    if (this.checked) {
-      $("#PDFinput").removeAttr("disabled");
-      $("#chx2-helper").val(1);
-    } else {
-      $("#PDFinput").attr("disabled",true);
-      $("#chx2-helper").val(0);
-    }
-  });
-
-  $("input:radio[name=optradio]").on("change",function(){
-    if (this.value == "exist") {
-      $("#sel1").removeAttr("disabled");
-      $("#new").attr("disabled",true);
-    } else {
-      $("#new").removeAttr("disabled");
-      $("#sel1").attr("disabled",true);
-    }
-  });
-
-    var bar = $('.bar');
-       
-    $('form').ajaxForm({
-        beforeSend: function() {
-            $('#progbar').removeClass('d-none');
-            $('#upload_form').addClass('d-none');
-            var percentVal = '0%';
-            bar.width(percentVal)
-        },
-        uploadProgress: function(event, position, total, percentComplete) {
-            var percentVal = percentComplete + '%';
-            bar.width(percentVal)
-        },
-        success: function() {
-            var percentVal = '100%';
-            bar.width(percentVal)
-        },
-      complete: function(xhr) {
-        $('#progbar').addClass('d-none');
-        $('#upload_form').removeClass('d-none');
-        alert(xhr.responseText);
-      }
-    }); 
-  // $("#upload_form").on("submit", function(e){
-  //   e.preventDefault();
-  //   $.ajax({
-  //     url: "../addMateri.php", // Url to which the request is send
-  //     type: "POST",             // Type of request to be send, called as method
-  //     data: new FormData(this), // Data sent to server, a set of key/value pairs (i.e. form fields and values)
-  //     contentType: false,       // The content type used when sending data to the server.
-  //     cache: false,             // To unable request pages to be cached
-  //     processData:false,        // To send DOMDocument or non processed data file it is set to false
-  //     success: function(data)   // A function to be called if request succeeds
-  //     {
-  //       // lakukan pemanggilan api notifikasi
-  //       alert(data);
-  //     }
-  //   });
-  // });
-    
-</script>
\ No newline at end of file