fix

services/index_data/jiayue_platform.go

@@ -377,7 +377,7 @@ func GetJiaYueImportData(sourceArr []string) (items []JiaYueImportIndexResp, err
 		var t JiaYueImportIndexResp
 		t.Id = v.Id
 		t.IndexName = v.Name
-		t.IndexCode = v.Code
+		t.IndexCode = v.SourceCode
 		t.Unit = v.Unit
 		t.Frequency = v.Frequency
 		t.SourceType = v.SourceType