diff --git a/Tiobon.Core.Api/Controllers/Ghre/Ghre_QuestionController.cs b/Tiobon.Core.Api/Controllers/Ghre/Ghre_QuestionController.cs
index 12503298..251c0a47 100644
--- a/Tiobon.Core.Api/Controllers/Ghre/Ghre_QuestionController.cs
+++ b/Tiobon.Core.Api/Controllers/Ghre/Ghre_QuestionController.cs
@@ -1,7 +1,4 @@
-using Consul.Filtering;
-using SkyWalking.NetworkProtocol.V3;
-
-namespace Tiobon.Core.Api.Controllers;
+namespace Tiobon.Core.Api.Controllers;
 
 /// <summary>
 /// 题目(Controller)
diff --git a/Tiobon.Core.Api/Tiobon.Core.Model.xml b/Tiobon.Core.Api/Tiobon.Core.Model.xml
index bd9e45eb..9b2cbcf0 100644
--- a/Tiobon.Core.Api/Tiobon.Core.Model.xml
+++ b/Tiobon.Core.Api/Tiobon.Core.Model.xml
@@ -583,7 +583,7 @@
             课程Ids
             </summary>
         </member>
-        <member name="P:Tiobon.Core.Model.Models.Ghre_QuestionBase.CourseINo">
+        <member name="P:Tiobon.Core.Model.Models.Ghre_QuestionBase.QuestionINo">
             <summary>
             题目编号
             </summary>
@@ -593,16 +593,21 @@
             难易程度
             </summary>
         </member>
-        <member name="P:Tiobon.Core.Model.Models.Ghre_QuestionBase.CourseType">
+        <member name="P:Tiobon.Core.Model.Models.Ghre_QuestionBase.QuestionType">
             <summary>
             题目类型
             </summary>
         </member>
-        <member name="P:Tiobon.Core.Model.Models.Ghre_QuestionBase.CourseContent">
+        <member name="P:Tiobon.Core.Model.Models.Ghre_QuestionBase.QuestionContent">
             <summary>
             题目内容
             </summary>
         </member>
+        <member name="P:Tiobon.Core.Model.Models.Ghre_QuestionBase.QuestionAnalysis">
+            <summary>
+            题目解析
+            </summary>
+        </member>
         <member name="P:Tiobon.Core.Model.Models.Ghre_QuestionBase.RemarkSz">
             <summary>
             备注
@@ -977,6 +982,11 @@
             题目 (Dto.EditInput)
             </summary>
         </member>
+        <member name="P:Tiobon.Core.Model.Models.EditGhre_QuestionInput.Answers">
+            <summary>
+            答案
+            </summary>
+        </member>
         <member name="T:Tiobon.Core.Model.Models.EditGhre_QuestionAnswerInput">
             <summary>
             题目答案 (Dto.EditInput)
@@ -1781,7 +1791,7 @@
             课程Ids
             </summary>
         </member>
-        <member name="P:Tiobon.Core.Model.Models.Ghre_Question.CourseINo">
+        <member name="P:Tiobon.Core.Model.Models.Ghre_Question.QuestionINo">
             <summary>
             题目编号
             </summary>
@@ -1791,16 +1801,21 @@
             难易程度
             </summary>
         </member>
-        <member name="P:Tiobon.Core.Model.Models.Ghre_Question.CourseType">
+        <member name="P:Tiobon.Core.Model.Models.Ghre_Question.QuestionType">
             <summary>
             题目类型
             </summary>
         </member>
-        <member name="P:Tiobon.Core.Model.Models.Ghre_Question.CourseContent">
+        <member name="P:Tiobon.Core.Model.Models.Ghre_Question.QuestionContent">
             <summary>
             题目内容
             </summary>
         </member>
+        <member name="P:Tiobon.Core.Model.Models.Ghre_Question.QuestionAnalysis">
+            <summary>
+            题目解析
+            </summary>
+        </member>
         <member name="P:Tiobon.Core.Model.Models.Ghre_Question.RemarkSz">
             <summary>
             备注
diff --git a/Tiobon.Core.Model/Base/Ghre/Ghre_Question.Dto.Base.cs b/Tiobon.Core.Model/Base/Ghre/Ghre_Question.Dto.Base.cs
index f0c8786e..74ce32a8 100644
--- a/Tiobon.Core.Model/Base/Ghre/Ghre_Question.Dto.Base.cs
+++ b/Tiobon.Core.Model/Base/Ghre/Ghre_Question.Dto.Base.cs
@@ -6,7 +6,7 @@
 *
 * Ver    变更日期 负责人  变更内容
 * ───────────────────────────────────
-*V0.01  2024/4/28 11:00:27  SimonHsiao   初版
+*V0.01  2024/4/28 15:54:29  SimonHsiao   初版
 *
 * Copyright(c) 2024 Tiobon Corporation. All Rights Reserved.
 *┌──────────────────────────────────┐
@@ -35,8 +35,8 @@ namespace Tiobon.Core.Model.Models
         /// <summary>
         /// 题目编号
         /// </summary>
-        [Display(Name = "CourseINo"), Description("题目编号"), MaxLength(32, ErrorMessage = "题目编号 不能超过 32 个字符"), EntityColumn(IsOnly = true)]
-        public string CourseINo { get; set; }
+        [Display(Name = "QuestionINo"), Description("题目编号"), MaxLength(32, ErrorMessage = "题目编号 不能超过 32 个字符")]
+        public string QuestionINo { get; set; }
 
         /// <summary>
         /// 难易程度
@@ -47,14 +47,20 @@ namespace Tiobon.Core.Model.Models
         /// <summary>
         /// 题目类型
         /// </summary>
-        [Display(Name = "CourseType"), Description("题目类型"), MaxLength(32, ErrorMessage = "题目类型 不能超过 32 个字符")]
-        public string CourseType { get; set; }
+        [Display(Name = "QuestionType"), Description("题目类型"), MaxLength(32, ErrorMessage = "题目类型 不能超过 32 个字符")]
+        public string QuestionType { get; set; }
 
         /// <summary>
         /// 题目内容
         /// </summary>
-        [Display(Name = "CourseContent"), Description("题目内容"), MaxLength(2000, ErrorMessage = "题目内容 不能超过 2000 个字符")]
-        public string CourseContent { get; set; }
+        [Display(Name = "QuestionContent"), Description("题目内容"), MaxLength(2000, ErrorMessage = "题目内容 不能超过 2000 个字符")]
+        public string QuestionContent { get; set; }
+
+        /// <summary>
+        /// 题目解析
+        /// </summary>
+        [Display(Name = "QuestionAnalysis"), Description("题目解析"), MaxLength(2000, ErrorMessage = "题目解析 不能超过 2000 个字符")]
+        public string QuestionAnalysis { get; set; }
 
         /// <summary>
         /// 备注
diff --git a/Tiobon.Core.Model/Models/Ghre/Ghre_Question.cs b/Tiobon.Core.Model/Models/Ghre/Ghre_Question.cs
index 02c3f520..51f62764 100644
--- a/Tiobon.Core.Model/Models/Ghre/Ghre_Question.cs
+++ b/Tiobon.Core.Model/Models/Ghre/Ghre_Question.cs
@@ -6,14 +6,14 @@
 *
 * Ver    变更日期 负责人  变更内容
 * ───────────────────────────────────
-*V0.01  2024/4/28 11:00:27  SimonHsiao   初版
+*V0.01  2024/4/28 15:54:29  SimonHsiao   初版
 *
 * Copyright(c) 2024 Tiobon Corporation. All Rights Reserved.
 *┌──────────────────────────────────┐
 *│　此技术信息为本公司机密信息，未经本公司书面同意禁止向第三方披露．　│
 *│　作者：SimonHsiao                                                  │
 *└──────────────────────────────────┘
-*/
+*/ 
 using System.ComponentModel;
 using System.ComponentModel.DataAnnotations;
 using SqlSugar;
@@ -37,8 +37,8 @@ namespace Tiobon.Core.Model.Models
         /// <summary>
         /// 题目编号
         /// </summary>
-        [Display(Name = "CourseINo"), Description("题目编号"), MaxLength(32, ErrorMessage = "题目编号 不能超过 32 个字符"), EntityColumn(IsOnly = true)]
-        public string CourseINo { get; set; }
+        [Display(Name = "QuestionINo"), Description("题目编号"), MaxLength(32, ErrorMessage = "题目编号 不能超过 32 个字符")]
+        public string QuestionINo { get; set; }
 
         /// <summary>
         /// 难易程度
@@ -49,14 +49,20 @@ namespace Tiobon.Core.Model.Models
         /// <summary>
         /// 题目类型
         /// </summary>
-        [Display(Name = "CourseType"), Description("题目类型"), MaxLength(32, ErrorMessage = "题目类型 不能超过 32 个字符")]
-        public string CourseType { get; set; }
+        [Display(Name = "QuestionType"), Description("题目类型"), MaxLength(32, ErrorMessage = "题目类型 不能超过 32 个字符")]
+        public string QuestionType { get; set; }
 
         /// <summary>
         /// 题目内容
         /// </summary>
-        [Display(Name = "CourseContent"), Description("题目内容"), MaxLength(2000, ErrorMessage = "题目内容 不能超过 2000 个字符")]
-        public string CourseContent { get; set; }
+        [Display(Name = "QuestionContent"), Description("题目内容"), MaxLength(2000, ErrorMessage = "题目内容 不能超过 2000 个字符")]
+        public string QuestionContent { get; set; }
+
+        /// <summary>
+        /// 题目解析
+        /// </summary>
+        [Display(Name = "QuestionAnalysis"), Description("题目解析"), MaxLength(2000, ErrorMessage = "题目解析 不能超过 2000 个字符")]
+        public string QuestionAnalysis { get; set; }
 
         /// <summary>
         /// 备注