修改映射配置，字段

IRaCIS.Core.Infra.EFCore/EntityConfigration/ImageConfigration.cs

@@ -74,7 +74,7 @@ public class TaskInstanceConfigration : IEntityTypeConfiguration<TaskInstance>
     {
         builder.HasKey(e => e.SeqId);
 
-        builder.HasOne(e => e.TaskStudy).WithMany().HasForeignKey(t => t.StudyId).HasPrincipalKey(st => st.Id);
+        builder.HasOne(e => e.TaskStudy).WithMany(t => t.InstanceList).HasForeignKey(t => t.StudyId).HasPrincipalKey(st => st.Id);
     }
 }
 

IRaCIS.Core.Infra.EFCore/Migrations/20250414073239_test2.cs

@@ -0,0 +1,49 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace IRaCIS.Core.Infra.EFCore.Migrations
+{
+    /// <inheritdoc />
+    public partial class test2 : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_TaskInstance_TaskStudy_TaskStudySeqId",
+                table: "TaskInstance");
+
+            migrationBuilder.DropIndex(
+                name: "IX_TaskInstance_TaskStudySeqId",
+                table: "TaskInstance");
+
+            migrationBuilder.DropColumn(
+                name: "TaskStudySeqId",
+                table: "TaskInstance");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<Guid>(
+                name: "TaskStudySeqId",
+                table: "TaskInstance",
+                type: "uniqueidentifier",
+                nullable: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_TaskInstance_TaskStudySeqId",
+                table: "TaskInstance",
+                column: "TaskStudySeqId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_TaskInstance_TaskStudy_TaskStudySeqId",
+                table: "TaskInstance",
+                column: "TaskStudySeqId",
+                principalTable: "TaskStudy",
+                principalColumn: "SeqId");
+        }
+    }
+}

IRaCIS.Core.Infra.EFCore/Migrations/IRaCISDBContextModelSnapshot.cs

@@ -9955,9 +9955,6 @@ namespace IRaCIS.Core.Infra.EFCore.Migrations
                     b.Property<Guid>("SubjectId")
                         .HasColumnType("uniqueidentifier");
 
-                    b.Property<Guid?>("TaskStudySeqId")
-                        .HasColumnType("uniqueidentifier");
-
                     b.Property<Guid>("TrialId")
                         .HasColumnType("uniqueidentifier");
 
@@ -9988,8 +9985,6 @@ namespace IRaCIS.Core.Infra.EFCore.Migrations
 
                     b.HasIndex("StudyId");
 
-                    b.HasIndex("TaskStudySeqId");
-
                     b.ToTable("TaskInstance", t =>
                         {
                             t.HasComment("项目阅片 - 任务后处理Instance");
@@ -17047,16 +17042,12 @@ namespace IRaCIS.Core.Infra.EFCore.Migrations
                         .IsRequired();
 
                     b.HasOne("IRaCIS.Core.Domain.Models.TaskStudy", "TaskStudy")
-                        .WithMany()
+                        .WithMany("InstanceList")
                         .HasForeignKey("StudyId")
                         .HasPrincipalKey("Id")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
-                    b.HasOne("IRaCIS.Core.Domain.Models.TaskStudy", null)
-                        .WithMany("InstanceList")
-                        .HasForeignKey("TaskStudySeqId");
-
                     b.Navigation("CreateUser");
 
                     b.Navigation("TaskSeries");