diff --git a/Src/Dlhis.Basic/Organization/Services/Implements/GainfoOutsourceService.cs b/Src/Dlhis.Basic/Organization/Services/Implements/GainfoOutsourceService.cs
index 8cdf99e0..12a81719 100644
--- a/Src/Dlhis.Basic/Organization/Services/Implements/GainfoOutsourceService.cs
+++ b/Src/Dlhis.Basic/Organization/Services/Implements/GainfoOutsourceService.cs
@@ -22,7 +22,7 @@ public class GainfoOutsourceService : IGainfoOutsourceService
 
     public async Task SaveAsync(GainfoOutsourceRequest request)
     {
-        await CheckDuplicate(request.IdNo, request.Code);
+        await CheckDuplicate(request);
         var sapCodeExists = await _dbContext.Queryable<GainfoEntity>()
             .Where(x => x.Code == request.ExternalInfo.SapCode)
             .AnyAsync();
@@ -117,17 +117,20 @@ public class GainfoOutsourceService : IGainfoOutsourceService
     /// <summary>
     /// 检查证件号重复
     /// </summary>
-    /// <param name="idNo"></param>
-    /// <param name="code"></param>
-    private async Task CheckDuplicate(string idNo, string code)
+    /// <param name="request"></param>
+    private async Task CheckDuplicate(GainfoOutsourceRequest request)
     {
-        var exists = await _dbContext.Queryable<GainfoEntity>().Where(x => x.IdNo == idNo).AnyAsync();
-        exists.ThrowIfTrue($"证件号{idNo}重复");
+        var exists = await _dbContext.Queryable<GainfoEntity>()
+            .WhereIF(request.Id.HasValue, x => x.Id != request.Id)
+            .Where(x => x.IdNo == request.IdNo).AnyAsync();
+        exists.ThrowIfTrue($"证件号{request.IdNo}重复");
 
-        if (code.IsPresent())
+        if (request.Code.IsPresent())
         {
-            exists = await _dbContext.Queryable<GainfoEntity>().Where(x => x.Code == code).AnyAsync();
-            exists.ThrowIfTrue($"工号{code}重复");
+            exists = await _dbContext.Queryable<GainfoEntity>()
+                .WhereIF(request.Id.HasValue, x => x.Id != request.Id)
+                .Where(x => x.Code == request.Code).AnyAsync();
+            exists.ThrowIfTrue($"工号{request.Code}重复");
         }
     }
 }
\ No newline at end of file