diff --git a/DnsServerCore/www/index.html b/DnsServerCore/www/index.html
index 3d17447b..5b2ec32d 100644
--- a/DnsServerCore/www/index.html
+++ b/DnsServerCore/www/index.html
@@ -2498,10 +2498,11 @@ ns1.example.com ([2001:db8::])
                                         <option>AAAA</option>
                                         <option>SRV</option>
                                         <option>DNAME</option>
+                                        <option id="optAddEditRecordTypeDs">DS</option>
                                         <option>CAA</option>
                                         <option>ANAME</option>
-                                        <option id="optEditRecordTypeFwd">FWD</option>
-                                        <option id="optEditRecordTypeApp">APP</option>
+                                        <option id="optAddEditRecordTypeFwd">FWD</option>
+                                        <option id="optAddEditRecordTypeApp">APP</option>
                                     </select>
                                 </div>
                             </div>
@@ -2684,6 +2685,46 @@ ns1.example.com ([2001:db8::])
                             </div>
 
 
+                            <div id="divAddEditRecordDataDs" style="display: none;">
+                                <div class="form-group">
+                                    <label for="txtAddEditRecordDataDsKeyTag" class="col-sm-4 control-label">Key Tag</label>
+                                    <div class="col-sm-7">
+                                        <input type="number" class="form-control" id="txtAddEditRecordDataDsKeyTag" placeholder="key tag" style="width: 100px;">
+                                    </div>
+                                </div>
+                                <div class="form-group">
+                                    <label for="optAddEditRecordDataDsAlgorithm" class="col-sm-4 control-label">DNSSEC Algorithm</label>
+                                    <div class="col-sm-7">
+                                        <select id="optAddEditRecordDataDsAlgorithm" class="form-control">
+                                            <option>RSAMD5</option>
+                                            <option>RSASHA1</option>
+                                            <option>RSASHA256</option>
+                                            <option>RSASHA512</option>
+                                            <option>ECDSAP256SHA256</option>
+                                            <option>ECDSAP384SHA384</option>
+                                            <option>ED25519</option>
+                                            <option>ED448</option>
+                                        </select>
+                                    </div>
+                                </div>
+                                <div class="form-group">
+                                    <label for="optAddEditRecordDataDsDigestType" class="col-sm-4 control-label">Digest Type</label>
+                                    <div class="col-sm-7">
+                                        <select id="optAddEditRecordDataDsDigestType" class="form-control">
+                                            <option>SHA1</option>
+                                            <option>SHA256</option>
+                                            <option>SHA384</option>
+                                        </select>
+                                    </div>
+                                </div>
+                                <div class="form-group">
+                                    <label for="txtAddEditRecordDataDsDigest" class="col-sm-4 control-label">Digest</label>
+                                    <div class="col-sm-7">
+                                        <input type="text" class="form-control" id="txtAddEditRecordDataDsDigest" placeholder="hash string">
+                                    </div>
+                                </div>
+                            </div>
+
                             <div id="divAddEditRecordDataCaa" style="display: none;">
                                 <div class="form-group">
                                     <label for="txtAddEditRecordDataCaaFlags" class="col-sm-4 control-label">Flags</label>