diff --git a/Tiobon.Core.Api/Controllers/Ghre/Ghre_CertificateRuleController.cs b/Tiobon.Core.Api/Controllers/Ghre/Ghre_CertificateRuleController.cs
index f135f276..b4d1afea 100644
--- a/Tiobon.Core.Api/Controllers/Ghre/Ghre_CertificateRuleController.cs
+++ b/Tiobon.Core.Api/Controllers/Ghre/Ghre_CertificateRuleController.cs
@@ -11,4 +11,16 @@ public class Ghre_CertificateRuleController : BaseController<IGhre_CertificateRu
     public Ghre_CertificateRuleController(IGhre_CertificateRuleServices service) : base(service)
     {
     }
+
+    #region 证书预览
+    /// <summary>
+    ///  证书预览
+    /// </summary>
+    /// <param name="id"></param>
+    [HttpPost, Route("Preview/{id}")]
+    public virtual async Task<ServiceResult<Ghre_CertificateRuleDto>> Preview(long id)
+    {
+        return await _service.Preview(id);
+    }
+    #endregion
 }
\ No newline at end of file
diff --git a/Tiobon.Core.Api/Tiobon.Core.xml b/Tiobon.Core.Api/Tiobon.Core.xml
index 8ad11a2a..3203ee68 100644
--- a/Tiobon.Core.Api/Tiobon.Core.xml
+++ b/Tiobon.Core.Api/Tiobon.Core.xml
@@ -764,6 +764,12 @@
             培训证书规则(Controller)
             </summary>
         </member>
+        <member name="M:Tiobon.Core.Api.Controllers.Ghre_CertificateRuleController.Preview(System.Int64)">
+            <summary>
+             预览
+            </summary>
+            <param name="id"></param>
+        </member>
         <member name="T:Tiobon.Core.Api.Controllers.Ghre_ConfigController">
             <summary>
             参数配置(Controller)
diff --git a/Tiobon.Core.IServices/Ghre/IGhre_CertificateRuleServices.cs b/Tiobon.Core.IServices/Ghre/IGhre_CertificateRuleServices.cs
index 8c7d66b9..1b47036c 100644
--- a/Tiobon.Core.IServices/Ghre/IGhre_CertificateRuleServices.cs
+++ b/Tiobon.Core.IServices/Ghre/IGhre_CertificateRuleServices.cs
@@ -1,5 +1,4 @@
-using Tiobon.Core.IServices.BASE;
-using Tiobon.Core.Model.Models;
+using Tiobon.Core.Model;
 
 namespace Tiobon.Core.IServices;
 
@@ -8,4 +7,5 @@ namespace Tiobon.Core.IServices;
 /// </summary>	
 public interface IGhre_CertificateRuleServices : IBaseServices<Ghre_CertificateRule, Ghre_CertificateRuleDto, InsertGhre_CertificateRuleInput, EditGhre_CertificateRuleInput>
 {
+    Task<ServiceResult<Ghre_CertificateRuleDto>> Preview(long id);
 }
\ No newline at end of file
diff --git a/Tiobon.Core.Services/Ghre/Ghre_CertificateRuleServices.cs b/Tiobon.Core.Services/Ghre/Ghre_CertificateRuleServices.cs
index 25048d60..1af37ca6 100644
--- a/Tiobon.Core.Services/Ghre/Ghre_CertificateRuleServices.cs
+++ b/Tiobon.Core.Services/Ghre/Ghre_CertificateRuleServices.cs
@@ -1,9 +1,4 @@
-using static Tiobon.Core.Model.Consts;
-using Tiobon.Core.Common.DB.Dapper.Extensions;
-using System.Collections.Generic;
-using NPOI.XWPF.UserModel;
-
-namespace Tiobon.Core.Services;
+namespace Tiobon.Core.Services;
 
 /// <summary>
 /// 培训证书规则 (服务)
@@ -169,6 +164,7 @@ public class Ghre_CertificateRuleServices : BaseServices<Ghre_CertificateRule, G
         return result;
     }
 
+
     public override async Task<ServiceFormResult<Ghre_CertificateRuleDto>> QueryForm(QueryForm body)
     {
         var result = await base.QueryForm(body);
@@ -201,4 +197,35 @@ public class Ghre_CertificateRuleServices : BaseServices<Ghre_CertificateRule, G
         return result;
 
     }
+
+    public async Task<ServiceResult<Ghre_CertificateRuleDto>> Preview(long id)
+    {
+        var result = await base.QueryById(id);
+        string CourseId1 = result.CourseId1;
+        if (!string.IsNullOrWhiteSpace(CourseId1))
+            result.CourseIds = JsonConvert.DeserializeObject<List<long?>>(CourseId1);
+        string CourseSceneId1 = result.CourseSceneId1;
+        if (!string.IsNullOrWhiteSpace(CourseSceneId1))
+            result.CourseSceneIds = JsonConvert.DeserializeObject<List<long?>>(CourseSceneId1);
+
+        var design = await Db.Queryable<Ghre_CertificateDesign>().Where(x => x.CertificateRuleId == id).FirstAsync();
+        if (design != null)
+        {
+            var design1 = Mapper.Map(design).ToANew<CertificateDesignerData>();
+            var items = new List<CertificateDesignerItem>();
+            var designItems = await Db.Queryable<Ghre_CertificateDesignItem>().Where(x => x.CertificateRuleId == id).ToListAsync();
+            designItems.ForEach(x =>
+            {
+                var item = Mapper.Map(x).ToANew<CertificateDesignerItem>();
+                item.id = x.id1;
+                items.Add(item);
+            });
+
+            design1.containerItems = items;
+            result.CertificateDesignerData = design1;
+
+        }
+        return ServiceResult<Ghre_CertificateRuleDto>.OprateSuccess("查询成功！", result);
+
+    }
 }
\ No newline at end of file