diff --git a/New_College.Api/Controllers/HealthCheckController.cs b/New_College.Api/Controllers/HealthCheckController.cs
index a16e281..f527c7d 100644
--- a/New_College.Api/Controllers/HealthCheckController.cs
+++ b/New_College.Api/Controllers/HealthCheckController.cs
@@ -1,4 +1,5 @@
 using Microsoft.AspNetCore.Mvc;
+using New_College.Common;
 using New_College.Common.Helper;
 using New_College.IServices;
 using System.Threading.Tasks;
@@ -32,6 +33,19 @@ namespace New_College.Controllers
             return Ok();
         }
 
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="code"></param>
+        /// <returns></returns>
+        //[HttpGet("GetCode")]
+        //public IActionResult GetCode([FromQuery] string code)
+        //{
+        //    var str = UniversityCodeConvertRules.UniversityCodeConvertRulesMap(code);
+        //    return Ok(str);
+        //}
+
         /// <summary>
         /// 
         /// </summary>
@@ -42,7 +56,7 @@ namespace New_College.Controllers
             // return t_EnrollmentPlane.Import();
             // return t_EnrollmentPlane.Importuniverbaseinfo();
 
-          // return t_EnrollmentPlane.universitydetailupdate();
+            // return t_EnrollmentPlane.universitydetailupdate();
 
             //return t_EnrollmentPlane.tradeupadte();
 
@@ -50,9 +64,9 @@ namespace New_College.Controllers
 
 
 
-              return d_LongIdMapServices.Import();
+            return d_LongIdMapServices.Import();
+
 
-          
         }
 
     }
diff --git a/New_College.Common/Helper/UniversityCodeConvertRules.cs b/New_College.Common/Helper/UniversityCodeConvertRules.cs
new file mode 100644
index 0000000..6f793bc
--- /dev/null
+++ b/New_College.Common/Helper/UniversityCodeConvertRules.cs
@@ -0,0 +1,82 @@
+using NPOI.SS.Formula.Functions;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace New_College.Common
+{
+
+    /// <summary>
+    /// 院校招生代码转换
+    /// </summary>
+    public static class UniversityCodeConvertRules
+    {
+        /// <summary>
+        /// 山东省 部标代码前两位数字转换为字母10—>A，11—>B，12—>C，13—>D，14—>E，15 —> T,16—>F，18—>G，19—>H，50—>K，51—>M，81—>N，91—>P
+        /// </summary>
+        /// <param name="code">院校招生代码</param>
+        /// <returns></returns>
+        public static string UniversityCodeConvertRulesMap(string code)
+        {
+            if (string.IsNullOrEmpty(code))
+            {
+                return code;
+            }
+            int strleft = int.Parse(code.Substring(0, 2));
+            string strright = code.Substring(2, code.Length-2);
+            string codestr = string.Empty;
+            switch (strleft)
+            {
+                case 10:
+                    codestr = "A";
+                    break;
+                case 11:
+                    codestr = "B";
+                    break;
+                case 12:
+                    codestr = "C";
+                    break;
+                case 13:
+                    codestr = "D";
+                    break;
+                case 14:
+                    codestr = "E";
+                    break;
+                case 15:
+                    codestr = "T";
+                    break;
+                case 16:
+                    codestr = "F";
+                    break;
+                case 18:
+                    codestr = "G";
+                    break;
+                case 19:
+                    codestr = "H";
+                    break;
+                case 50:
+                    codestr = "K";
+                    break;
+                case 51:
+                    codestr = "M";
+                    break;
+                case 81:
+                    codestr = "N";
+                    break;
+                case 91:
+                    codestr = "P";
+                    break;
+                default:
+                    codestr = strleft.ToString();
+                    break;
+            }
+            return codestr + strright;
+        }
+
+
+
+
+    }
+}
diff --git a/New_College.Services/D_LongIdMapServices.cs b/New_College.Services/D_LongIdMapServices.cs
index 957c8cc..5109644 100644
--- a/New_College.Services/D_LongIdMapServices.cs
+++ b/New_College.Services/D_LongIdMapServices.cs
@@ -157,6 +157,7 @@ namespace New_College.Services
                     Name = c.Name,
                     Nature = c.Nature,
                     AscriptionName = c.AscriptionName,
+                    UniversityCode = c.UniversityCode,
                     AreaName = c.Area_Name,
                     AcademicianCount = c.Academician_Count,
                     Address = c.Address,
@@ -381,7 +382,7 @@ namespace New_College.Services
                 QJJH = university.QJJH == 1 ? true : false,
                 UniversityType = university.Type,
                 SubjectLevel = university.Subject_Level,
-                BuildDate=university.Build_Date, 
+                BuildDate = university.Build_Date,
                 Imglist = imgs,
                 DoctorateCount = university.Doctorate_Count,
                 MasterCount = university.Master_Count,
@@ -1697,7 +1698,7 @@ namespace New_College.Services
         /// <returns></returns>
         public async Task<bool> Import()
         {
-            //    var universitylist = await d_UniversityRepository.Query();
+            //  var universitylist = await d_UniversityRepository.Query();
             //  var plist = await this._PlanMajorDescRepository.Query(c => c.Location == "山东省" && c.Years == 2021 && c.PlanCount > 0);
             //universitylist.ForEach(async u =>
             //{
@@ -1855,6 +1856,28 @@ namespace New_College.Services
 
             //    });
             //}
+
+
+            #endregion
+
+            #region *********************院校代码更新******************************‘
+
+            //var universitylist = await d_UniversityRepository.Query();
+            //var plist = await this._PlanMajorDescRepository.Query(c => c.Location == "山东省" && c.Years == 2021 && c.PlanCount > 0);
+            //universitylist.ForEach(async u =>
+            //{
+            //    plist.ForEach(async cc =>
+            //    {
+            //        if (cc.UId == u.Id&&string.IsNullOrWhiteSpace(cc.EnrollmentCode))
+            //        {
+            //            cc.EnrollmentCode = u.UniversityCode;
+            //            cc.ModifyTime = DateTime.Now;
+            //            await this._PlanMajorDescRepository.Update(cc);
+            //        }
+
+            //    });
+            //});
+
             #endregion
 
 
diff --git a/New_College.Services/D_PlanMajorDescServices.cs b/New_College.Services/D_PlanMajorDescServices.cs
index b824b90..248f44a 100644
--- a/New_College.Services/D_PlanMajorDescServices.cs
+++ b/New_College.Services/D_PlanMajorDescServices.cs
@@ -106,7 +106,7 @@ namespace New_College.Services
                 _SYL = c._SYL,
                 UniversityId = c.UId,
                 UniversityName = c.UniversityName,
-                UniversityCode = c.RecruitCode.ToString(),
+                UniversityCode = UniversityCodeConvertRules.UniversityCodeConvertRulesMap(c.RecruitCode.ToString()),
                 LowScoreRank = c.LowScoreRank,
                 Ownership = c.Ownership,
                 //_fscore = c.LowScore,
@@ -260,7 +260,7 @@ namespace New_College.Services
                 Type = MajorPlanScoreTool.GetPlanScore(c.LowScore, request.Score),//还缺冲稳保
                 Percentage = MajorPlanScoreTool.GetPlanPercentage(c.LowScore, request.Score),
                 PlanId = c.Id,
-                UniversityCode = c.EnrollmentCode,
+                UniversityCode =UniversityCodeConvertRules.UniversityCodeConvertRulesMap(c.EnrollmentCode),
                 MajorCode = c.MajorCode,
                 LowScoreRank = c.LowScoreRank,
                 PlanItems = list.Where(e => e.UId == c.UId && e.Major.Equals(c.Major)).Select(s => new PlanItem()