diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpInputTagHelperService.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpInputTagHelperService.cs
index 25fb1aff3e..a3adc4eae7 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpInputTagHelperService.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpInputTagHelperService.cs
@@ -259,15 +259,14 @@ public class AbpInputTagHelperService : AbpTagHelperService<AbpInputTagHelper>
         }
 
         var idAttr = inputTagHelperOutput.Attributes.FirstOrDefault(a => a.Name == "id");
+        var idValue = idAttr?.Value?.ToString();
 
-        if (idAttr == null)
+        if (string.IsNullOrEmpty(idValue))
         {
             return;
         }
 
-        var infoText = _tagHelperLocalizer.GetLocalizedText(idAttr.Value + "InfoText", TagHelper.AspFor.ModelExplorer);
-
-        inputTagHelperOutput.Attributes.SetAttribute("aria-describedby", infoText);
+        inputTagHelperOutput.Attributes.SetAttribute("aria-describedby", idValue + "InfoText");
     }
 
     protected virtual bool IsInputCheckbox(TagHelperContext context, TagHelperOutput output, TagHelperAttributeList attributes)
@@ -356,14 +355,18 @@ public class AbpInputTagHelperService : AbpTagHelperService<AbpInputTagHelper>
         }
 
         var idAttr = inputTag.Attributes.FirstOrDefault(a => a.Name == "id");
+        var idValue = idAttr?.Value?.ToString();
         var localizedText = _tagHelperLocalizer.GetLocalizedText(text, TagHelper.AspFor.ModelExplorer);
 
         var div = new TagBuilder("div");
-        div.Attributes.Add("id", idAttr?.Value + "InfoText");
         div.AddCssClass("form-text");
         div.InnerHtml.Append(localizedText);
 
-        inputTag.Attributes.SetAttribute("aria-describedby", idAttr?.Value + "InfoText");
+        if (!string.IsNullOrEmpty(idValue))
+        {
+            div.Attributes.Add("id", idValue + "InfoText");
+            inputTag.Attributes.SetAttribute("aria-describedby", idValue + "InfoText");
+        }
 
         return div.ToHtmlString();
     }
diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelperService.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelperService.cs
index 854415f8c1..928082d6e8 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelperService.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelperService.cs
@@ -216,15 +216,14 @@ public class AbpSelectTagHelperService : AbpTagHelperService<AbpSelectTagHelper>
         }
 
         var idAttr = inputTagHelperOutput.Attributes.FirstOrDefault(a => a.Name == "id");
+        var idValue = idAttr?.Value?.ToString();
 
-        if (idAttr == null)
+        if (string.IsNullOrEmpty(idValue))
         {
             return;
         }
 
-        var infoText = _tagHelperLocalizer.GetLocalizedText(idAttr.Value + "InfoText", TagHelper.AspFor.ModelExplorer);
-
-        inputTagHelperOutput.Attributes.SetAttribute("aria-describedby", infoText);
+        inputTagHelperOutput.Attributes.SetAttribute("aria-describedby", idValue + "InfoText");
     }
 
     protected virtual string GetInfoAsHtml(TagHelperContext context, TagHelperOutput output, TagHelperOutput inputTag)
@@ -249,14 +248,18 @@ public class AbpSelectTagHelperService : AbpTagHelperService<AbpSelectTagHelper>
         }
 
         var idAttr = inputTag.Attributes.FirstOrDefault(a => a.Name == "id");
+        var idValue = idAttr?.Value?.ToString();
         var localizedText = _tagHelperLocalizer.GetLocalizedText(text, TagHelper.AspFor.ModelExplorer);
 
         var div = new TagBuilder("div");
-        div.Attributes.Add("id", idAttr?.Value + "InfoText");
         div.AddCssClass("form-text");
         div.InnerHtml.Append(localizedText);
 
-        inputTag.Attributes.SetAttribute("aria-describedby", idAttr?.Value + "InfoText");
+        if (!string.IsNullOrEmpty(idValue))
+        {
+            div.Attributes.Add("id", idValue + "InfoText");
+            inputTag.Attributes.SetAttribute("aria-describedby", idValue + "InfoText");
+        }
 
         return div.ToHtmlString();
     }
diff --git a/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Tests/Volo/Abp/AspNetCore/Mvc/UI/Bootstrap/TagHelpers/Form/AbpSelectTagHelperService_Tests.cs b/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Tests/Volo/Abp/AspNetCore/Mvc/UI/Bootstrap/TagHelpers/Form/AbpSelectTagHelperService_Tests.cs
index 79d61ff74d..4ec7948846 100644
--- a/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Tests/Volo/Abp/AspNetCore/Mvc/UI/Bootstrap/TagHelpers/Form/AbpSelectTagHelperService_Tests.cs
+++ b/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Tests/Volo/Abp/AspNetCore/Mvc/UI/Bootstrap/TagHelpers/Form/AbpSelectTagHelperService_Tests.cs
@@ -55,6 +55,29 @@ public class AbpSelectTagHelperService_Tests
         service.LastGroupHtml.ShouldContain("aria-describedby=\"TestSelectInfoText\"");
     }
 
+    [Fact]
+    public async Task Info_text_should_skip_id_and_aria_describedby_when_select_has_no_id()
+    {
+        var service = new TestAbpSelectTagHelperService(selectId: null);
+        var tagHelper = new AbpSelectTagHelper(service)
+        {
+            AspFor = CreateModelExpression(),
+            InfoText = "Description"
+        };
+
+        var output = CreateOutput();
+
+        await tagHelper.ProcessAsync(CreateContext(), output);
+
+        service.LastGroupHtml.ShouldContain("<div class=\"form-text\"");
+        service.LastGroupHtml.ShouldContain("Description");
+        service.LastGroupHtml.ShouldNotContain("id=\"InfoText\"");
+        service.LastGroupHtml.ShouldNotContain("aria-describedby=\"InfoText\"");
+
+        service.LastSelectTag.ShouldNotBeNull();
+        service.LastSelectTag!.Attributes.ContainsName("aria-describedby").ShouldBeFalse();
+    }
+
     [Fact]
     public async Task InputInfoText_attribute_should_render_info_text_with_single_aria_describedby()
     {
@@ -119,20 +142,29 @@ public class AbpSelectTagHelperService_Tests
 
     private sealed class TestAbpSelectTagHelperService : AbpSelectTagHelperService
     {
+        private readonly string? _selectId;
+
         public string LastGroupHtml { get; private set; } = string.Empty;
 
         public TagHelperOutput? LastSelectTag { get; private set; }
 
-        public TestAbpSelectTagHelperService()
+        public TestAbpSelectTagHelperService(string? selectId = "TestSelect")
             : base(null!, HtmlEncoder.Default, new FakeTagHelperLocalizer(), null!, null!)
         {
+            _selectId = selectId;
         }
 
         protected override Task<TagHelperOutput> GetSelectTagAsync(TagHelperContext context, TagHelperOutput output, TagHelperContent childContent)
         {
+            var attributes = new TagHelperAttributeList();
+            if (!string.IsNullOrEmpty(_selectId))
+            {
+                attributes.Add("id", _selectId);
+            }
+
             LastSelectTag = new TagHelperOutput(
                 "select",
-                new TagHelperAttributeList { { "id", "TestSelect" } },
+                attributes,
                 (_, _) => Task.FromResult<TagHelperContent>(new DefaultTagHelperContent()))
             {
                 TagMode = TagMode.StartTagAndEndTag