diff --git a/module/project/css/create.ui.css b/module/project/css/create.ui.css
index 0ebb1dc8e8..8c3dcbba3e 100644
--- a/module/project/css/create.ui.css
+++ b/module/project/css/create.ui.css
@@ -7,6 +7,5 @@
 #copyProjects .btn.primary-outline {background-color: var(--color-primary-50);}
 #copyProjects .btn.primary-outline:after {position: absolute; content: '\e92f'; font-family: ZentaoIcon; font-size: 20px; right: 25px;}
 #copyProjects .btn.primary-outline span {color: rgba(var(--color-fore-rgb),var(--tw-text-opacity));}
-.has-info {--tw-ring-color: var(--color-warning-500) !important;}
 .productBox .line-btn {width: 48px; margin-right: 32px;}
 .productBox div[id^=plan] {flex: 1 1;}
diff --git a/module/project/js/create.ui.js b/module/project/js/create.ui.js
index a0c8a4d093..8a03fdecd2 100644
--- a/module/project/js/create.ui.js
+++ b/module/project/js/create.ui.js
@@ -3,14 +3,12 @@ $(function()
     new zui.Tooltip('#programHover', {title: programTip, trigger: 'hover', placement: 'right', type: 'white', 'className': 'text-gray border border-light programTip'});
 
     setWhite();
-
-    if(copyProjectID > 0) $('#end .date-picker input[type=text]').addClass('has-info')
 });
 
 $(document).on('click', 'button[type=submit]', function()
 {
     /* Remove init tips. */
-    $('.has-info').removeClass('has-info');
+    $('.has-warning').removeClass('has-warning');
     $('.text-warning').remove();
 })
 
@@ -115,19 +113,19 @@ $(document).on('keyup', '#projectName', function()
 /* Click remove tips.  */
 $(document).on('click', '#name', function()
 {
-    $('#name').removeClass('has-info');
+    $('#name').removeClass('has-warning');
     $('#nameLabelInfo').remove();
 });
 
 $(document).on('click', '#code', function()
 {
-    $('#code').removeClass('has-info');
+    $('#code').removeClass('has-warning');
     $('#codeLabelInfo').remove();
 });
 
 $(document).on('click', '#end', function()
 {
-    $('#end').removeClass('has-info');
+    $('#end').removeClass('has-warning');
     $('#endLabelInfo').remove();
 });
 
@@ -139,7 +137,7 @@ $(document).on('change', '#end', function()
 
 $(document).on('click', '#days', function()
 {
-    $('#days').removeClass('has-info');
+    $('#days').removeClass('has-warning');
     $('#daysLabelInfo').remove();
 });
 
diff --git a/module/project/ui/create.html.php b/module/project/ui/create.html.php
index fe5631d083..9441a58e37 100644
--- a/module/project/ui/create.html.php
+++ b/module/project/ui/create.html.php
@@ -211,7 +211,7 @@ formPanel
         (
             set::name('name'),
             set::value($copyProjectID ? $copyProject->name : ''),
-            $copyProjectID ? setClass('has-info') : null
+            $copyProjectID ? setClass('has-warning') : null
         ),
         $copyProjectID ? div(setClass('text-warning'), $lang->project->copyProject->nameTips) : null
     ),
@@ -224,7 +224,7 @@ formPanel
         (
             set::name('code'),
             set::value($copyProjectID ? $copyProject->code : ''),
-            $copyProjectID ? setClass('has-info') : null
+            $copyProjectID ? setClass('has-warning') : null
         ),
         $copyProjectID ? div(setClass('text-warning'), $lang->project->copyProject->codeTips) : null
     ) : null,
@@ -312,6 +312,7 @@ formPanel
                 $lang->project->to,
                 datepicker
                 (
+                    setClass('has-warning'),
                     set::name('end'),
                     set('id', 'end'),
                     set::placeholder($lang->project->end),
@@ -339,7 +340,7 @@ formPanel
         inputControl
         (
             setClass('has-suffix'),
-            input(set::name('days'), $copyProjectID ? setClass('has-info') : null),
+            input(set::name('days'), $copyProjectID ? setClass('has-warning') : null),
             div
             (
                 setClass('input-control-suffix z-50'),