diff --git a/Src/Dlhis.Basic/Organization/Controllers/GainfosController.cs b/Src/Dlhis.Basic/Organization/Controllers/GainfosController.cs
index ba5b825f..b7d8f2d3 100644
--- a/Src/Dlhis.Basic/Organization/Controllers/GainfosController.cs
+++ b/Src/Dlhis.Basic/Organization/Controllers/GainfosController.cs
@@ -130,7 +130,7 @@ public class GainfosController : ControllerBase
     /// <param name="userCodes"></param>
     /// <returns></returns>
     [HttpGet("face/{userCodes}")]
-    public async Task<List<string>> GetFaceByUserCodesAsync([FromQuery] List<string> userCodes)
+    public async Task<Dictionary<string, string>> GetFaceByUserCodesAsync( List<string> userCodes)
     {
         return await _gainfoService.GetFaceByUserCodesAsync(userCodes);
     }
diff --git a/Src/Dlhis.Basic/Organization/Services/IGainfoService.cs b/Src/Dlhis.Basic/Organization/Services/IGainfoService.cs
index dc895583..7db8ce6d 100644
--- a/Src/Dlhis.Basic/Organization/Services/IGainfoService.cs
+++ b/Src/Dlhis.Basic/Organization/Services/IGainfoService.cs
@@ -25,5 +25,5 @@ public interface IGainfoService : IScopeDependency
 
     Task<string> GetFaceByUserCodeAsync(string userCode);
 
-    Task<List<string>> GetFaceByUserCodesAsync(List<string> userCodes);
+    Task<Dictionary<string, string>> GetFaceByUserCodesAsync(List<string> userCodes);
 }
diff --git a/Src/Dlhis.Basic/Organization/Services/Implements/GainfoService.cs b/Src/Dlhis.Basic/Organization/Services/Implements/GainfoService.cs
index 3eee0824..2b385b60 100644
--- a/Src/Dlhis.Basic/Organization/Services/Implements/GainfoService.cs
+++ b/Src/Dlhis.Basic/Organization/Services/Implements/GainfoService.cs
@@ -328,15 +328,16 @@ public class GainfoService : IGainfoService
             return faceUrl + token;
         });
     }
-    public async Task<List<string>> GetFaceByUserCodesAsync(List<string> userCodes)
+    public async Task<Dictionary<string, string>> GetFaceByUserCodesAsync(List<string> userCodes)
     {
-        var faces = new List<string>();
+        var faceDictionary = new Dictionary<string, string>();
 
         foreach (var userCode in userCodes)
         {
             var faceUrl = await GetFaceByUserCodeAsync(userCode);
-            faces.Add(faceUrl);
+            faceDictionary.Add(userCode, faceUrl);
         }
-        return faces;
+
+        return faceDictionary;
     }
 }