diff --git a/VideoAnalysis/appsettings.json b/VideoAnalysis/appsettings.json
index f834152..8e29b8d 100644
--- a/VideoAnalysis/appsettings.json
+++ b/VideoAnalysis/appsettings.json
@@ -57,6 +57,8 @@
     },
     "DB": {
       "ConnectionString": "AllowLoadLocalInfile=true;Server=192.168.2.9;User ID=root;Password=qwe123!@#;Port=3306;Database=learn.videoanalysis;CharSet=utf8mb4;pooling=true;SslMode=None",
+      //"ConnectionString": "AllowLoadLocalInfile=true;Server=rm-2vc20nd3d11g0oh6g2o.rwlb.cn-chengdu.rds.aliyuncs.com;User ID=marking;Password=poiuytPOIUYT098765)(*&^%;Port=3306;Database=learn.videoanalysis;CharSet=utf8mb4;pooling=true;SslMode=None",
+      
       "SqlType": "MySql",
       "UpdateTable": false
     },
diff --git a/VideoAnalysisCore/Controllers/LJZK_Controller.cs b/VideoAnalysisCore/Controllers/LJZK_Controller.cs
index 866d8db..26644c9 100644
--- a/VideoAnalysisCore/Controllers/LJZK_Controller.cs
+++ b/VideoAnalysisCore/Controllers/LJZK_Controller.cs
@@ -19,6 +19,7 @@ using VideoAnalysisCore.AICore.GPT.Dto;
 using VideoAnalysisCore.Model;
 using VideoAnalysisCore.Controllers.Dto;
 using VideoAnalysisCore.Model.Dto;
+using VideoAnalysisCore.Model.蓝鲸智库;
 
 namespace VideoAnalysisCore.Controllers
 {
@@ -32,6 +33,7 @@ namespace VideoAnalysisCore.Controllers
         private readonly IMapper mp;
         private readonly Repository<NodeSubscription> nodesubscriptionDB;
         private readonly Repository<VideoTask> videoTaskDB;
+        private readonly Repository<CourseInfo> courseInfoDB;
         private readonly Repository<VideoKonwPoint> videoKonwPointDB;
         private readonly Repository<NodePackageInfo> nodePackageInfoDB;
         private readonly Repository<VideoQuestion> videoQuestionDB;
@@ -39,7 +41,7 @@ namespace VideoAnalysisCore.Controllers
 
         public LJZK_Controller(IMapper mp, Repository<NodeSubscription> nodesubscriptionDB,
             Repository<VideoTask> videoTaskDB = null, Repository<VideoKonwPoint> videoKonwPointDB = null
-            , Repository<NodePackageInfo> nodePackageInfoDB = null, Repository<VideoQuestion> videoQuestionDB = null, Repository<VideoQuestionKonw> videoQuestionKonwDB = null)
+            , Repository<NodePackageInfo> nodePackageInfoDB = null, Repository<VideoQuestion> videoQuestionDB = null, Repository<VideoQuestionKonw> videoQuestionKonwDB = null, Repository<CourseInfo> courseInfoDB = null)
         {
             this.mp = mp;
             this.nodesubscriptionDB = nodesubscriptionDB;
@@ -48,6 +50,7 @@ namespace VideoAnalysisCore.Controllers
             this.nodePackageInfoDB = nodePackageInfoDB;
             this.videoQuestionDB = videoQuestionDB;
             this.videoQuestionKonwDB = videoQuestionKonwDB;
+            this.courseInfoDB = courseInfoDB;
         }
 
 
@@ -66,11 +69,16 @@ namespace VideoAnalysisCore.Controllers
             var videos = new List<VideoTask>(reqArr.Count());
             var nodePackages = new List<NodePackageInfo>(reqArr.Count());
             var videoIdArr = videoTaskDB.AsQueryable().Select(v => v.TagId).Distinct().ToArray();
+            var courseArr = await courseInfoDB.AsQueryable().ToArrayAsync();
             foreach (var sGroup in reqArr.GroupBy(s => s.ContentId))
             {
                 var s = sGroup.FirstOrDefault(s => s.VideoType == VideoType.摄像头);
                 if (s is null)
                     return BadRequest("无有效的老师授课视频");
+                var stageId = s.StageId.GetHashCode();
+                var subjectId = s.SubjectId.GetHashCode();
+                var course = courseArr.FirstOrDefault(x => stageId == x.Stage_Id && subjectId == x.Subject_Id);
+                if (course == null) continue;
                 var sPPT = sGroup.FirstOrDefault(s => s.VideoType == VideoType.PPT课件);
                 var np = new NodePackageInfo()
                 {
@@ -78,7 +86,7 @@ namespace VideoAnalysisCore.Controllers
                     MaterialId = s.MaterialId,
                     AttachmentId = s.AttachmentId,
                     Stage = s.StageId,
-                    CourseId = s.CourseId,
+                    CourseId = course.Id,
                     SubjectType = s.SubjectId,
                     VideoUrl = s.VideoUrl,
                     CourseType = s.CourseType,
@@ -87,8 +95,7 @@ namespace VideoAnalysisCore.Controllers
                     HostIP = s.HostIP,
                 };
                 nodePackages.Add(np);
-                if (videoIdArr.Contains(s.VideoCode))
-                    continue;
+                if (videoIdArr.Contains(s.VideoCode)) continue;
                 var pptCode = sPPT != null ? sPPT.VideoCode : string.Empty;
                 videos.Add(new VideoTask()
                 {
@@ -96,7 +103,7 @@ namespace VideoAnalysisCore.Controllers
                     ComeFrom = GetClientIpAddress(),
                     ApiToken = "",
                     EducationStage = s.StageId,
-                    CourseId = s.CourseId,
+                    CourseId = course.Id,
                     Subject = s.SubjectId,
                     TagId = s.VideoCode,
                     MediaUrl = s.VideoUrl,
diff --git a/VideoAnalysisCore/Model/钃濋哺鏅哄簱/CourseInfo.cs b/VideoAnalysisCore/Model/钃濋哺鏅哄簱/CourseInfo.cs
new file mode 100644
index 0000000..40ef962
--- /dev/null
+++ b/VideoAnalysisCore/Model/钃濋哺鏅哄簱/CourseInfo.cs
@@ -0,0 +1,45 @@
+锘縰sing SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VideoAnalysisCore.Model.钃濋哺鏅哄簱
+{
+    [SugarTable(TableDescription = "璇剧▼琛�", TableName = "courseinfo")]
+    [Tenant("1001")]
+    public class CourseInfo 
+    {        
+        /// <summary>
+        /// 涓婚敭Id 杩欓噷浣跨敤鏁版嵁鏉ユ簮Id
+        /// </summary>
+        [SugarColumn(IsPrimaryKey = true, ColumnDescription = "Id 涓婚敭", ColumnName = "id")] //璁剧疆涓婚敭
+        public long Id { get; set; }
+        /// <summary>
+        /// 瀛︾Id
+        /// </summary>
+        [SugarColumn(ColumnDescription = "瀛︾Id", ColumnName = "subject_id")]
+        public long Subject_Id { get; set; }
+        /// <summary>
+        /// 璇剧▼鍚嶇О
+        /// </summary>
+        [SugarColumn(ColumnDataType = "varchar(500)", ColumnDescription = "璇剧▼鍚嶇О", ColumnName = "name")]
+        public string Name { get; set; }
+        /// <summary>
+        /// 瀛︽ID
+        /// </summary>
+        [SugarColumn(ColumnDescription = "瀛︽ID", ColumnName = "stage_id", IsNullable = true)]
+        public long? Stage_Id { get; set; }
+        /// <summary>
+        /// 鍒涘缓鏃堕棿
+        /// </summary>
+        [SugarColumn(ColumnDescription = "瀛︾缃戞暟鎹垱寤烘椂闂�", ColumnName = "create_time", IsNullable = true)]
+        public DateTime? Create_Time { get; set; }
+        /// <summary>
+        /// 鏇存柊鏃堕棿
+        /// </summary>
+        [SugarColumn(ColumnDescription = "瀛︾缃戞暟鎹洿鏂版椂闂�", ColumnName = "update_time", IsNullable = true)]
+        public DateTime? Update_Time { get; set; }
+    }
+}