diff --git a/module/execution/css/storyestimate.ui.css b/module/execution/css/storyestimate.ui.css
new file mode 100644
index 0000000000..837af60338
--- /dev/null
+++ b/module/execution/css/storyestimate.ui.css
@@ -0,0 +1,2 @@
+#storyEstimateTable input[disabled] {filter: none;}
+#storyEstimateTable > * > tr {border-bottom-width: 0;}
diff --git a/module/execution/js/storyestimate.ui.js b/module/execution/js/storyestimate.ui.js
new file mode 100644
index 0000000000..33a7f054b3
--- /dev/null
+++ b/module/execution/js/storyestimate.ui.js
@@ -0,0 +1,28 @@
+window.updateAverage = function()
+{
+    const $estimates = $('.story-estimate');
+    if($('.new-estimate').length > 0) $estimates = $('.new-estimate');
+
+    var summary = 0;
+    var count   = 0;
+    var average = 0;
+    $estimates.each(function()
+    {
+        var value = $(this).val();
+        if(value)
+        {
+            value = parseFloat(value);
+            if(isNaN(value)) value = 0;
+            summary += value;
+            count   += 1;
+        }
+    })
+
+    if(count) average = summary / count;
+    $('#average').val(average.toFixed(2));
+}
+
+window.selectRound = function(loadUrl)
+{
+    loadModal(loadUrl.replace('%s', $('input[name="round"]').val()), 'current');
+}
diff --git a/module/execution/ui/storyestimate.html.php b/module/execution/ui/storyestimate.html.php
new file mode 100644
index 0000000000..e3e2f034a1
--- /dev/null
+++ b/module/execution/ui/storyestimate.html.php
@@ -0,0 +1,163 @@
+<?php
+declare(strict_types=1);
+/**
+ * The storyestimate view file of execution module of ZenTaoPMS.
+ * @copyright   Copyright 2009-2023 禅道软件（青岛）有限公司(ZenTao Software (Qingdao) Co., Ltd. www.zentao.net)
+ * @license     ZPL(https://zpl.pub/page/zplv12.html) or AGPL(https://www.gnu.org/licenses/agpl-3.0.en.html)
+ * @author      Yanyi Cao <caoyanyi@easycorp.ltd>
+ * @package     execution
+ * @link        https://www.zentao.net
+ */
+namespace zin;
+
+modalHeader
+(
+    set::title($lang->execution->storyEstimate),
+    set::entityText($story->title),
+    set::entityID($story->id)
+);
+
+if(empty($team))
+{
+    div
+    (
+        setClass('h-60 flex items-center justify-center'),
+        p
+        (
+            setClass('text-gray-400'),
+            span($lang->execution->noTeam)
+        )
+    );
+}
+else
+{
+    if(!empty($rounds))
+    {
+        $loadUrl = inLink('storyEstimate', "executionID={$executionID}&storyID={$storyID}&round=%s");
+
+        div
+        (
+            setClass('flex items-center ml-2'),
+            span($lang->execution->selectRound),
+            picker
+            (
+                setClass('w-40 mx-3 my-1'),
+                set::name('round'),
+                set::items($rounds),
+                set::value($round),
+                set::required(true),
+                on::change("selectRound('{$loadUrl}')"),
+            ),
+            btn
+            (
+                set::type('primary'),
+                on::click('$(".new-estimate, .form-actions > .btn").removeClass("hidden")'),
+                $lang->execution->reestimate
+            )
+        );
+    }
+
+    $tableRows = array();
+    foreach($team as $user)
+    {
+        $estimate = isset($estimateInfo->estimate->{$user->account}) ? $estimateInfo->estimate->{$user->account}->estimate : '';
+
+        $tableRows[] = h::tr
+        (
+            h::td
+            (
+                input
+                (
+                    setClass('form-control'),
+                    set::value(zget($users, $user->account)),
+                    set::disabled(true)
+                ),
+                input
+                (
+                    set::type('hidden'),
+                    set::name('account[]'),
+                    set::value($user->account)
+                )
+            ),
+            h::td
+            (
+                input
+                (
+                    setClass('form-control story-estimate'),
+                    empty($estimateInfo->estimate) ? set::name('estimate[]') : null,
+                    set::disabled(!empty($estimateInfo->estimate)),
+                    set::value($estimate),
+                    on::input('updateAverage()')
+                ),
+            ),
+            !empty($estimateInfo->estimate) ? h::td
+            (
+                setClass('new-estimate hidden'),
+                input
+                (
+                    setClass('form-control'),
+                    set::name('estimate[]'),
+                    set::value($estimate),
+                    on::input('updateAverage()')
+                ),
+            ) : null,
+        );
+    }
+
+    formBase
+    (
+        h::table
+        (
+            setID('storyEstimateTable'),
+            setClass('table condensed'),
+            h::tbody
+            (
+                h::tr
+                (
+                    h::th($lang->execution->team),
+                    h::th($lang->story->estimate),
+                    !empty($estimateInfo->estimate) ? h::th(setClass('new-estimate hidden'), $lang->execution->newEstimate) : null
+                ),
+                $tableRows,
+                h::tr
+                (
+                    h::td
+                    (
+                        input
+                        (
+                            setClass('form-control text-primary'),
+                            set::value($lang->execution->average),
+                            set::disabled(true)
+                        )
+                    ),
+                    h::td
+                    (
+                        input
+                        (
+                            setClass('form-control text-primary'),
+                            empty($estimateInfo->estimate) ? set::name('average') : null,
+                            set::readonly(true),
+                            set::value(!empty($estimateInfo->estimate) ? $estimateInfo->average : '')
+                        ),
+                    ),
+                    !empty($estimateInfo->estimate) ? h::td
+                    (
+                        setClass('new-estimate hidden'),
+                        input
+                        (
+                            set::name('average'),
+                            setClass('form-control text-primary'),
+                            set::readonly(true),
+                            set::value($estimateInfo->average)
+                        ),
+                    ) : null,
+                )
+            )
+        ),
+        set::actions(array(array(
+            'text'      => $lang->save,
+            'type'      => empty($estimateInfo->estimate) ? 'primary' : 'primary hidden',
+            'btnType'   => 'submit',
+        )))
+    );
+}