diff --git a/OpenAPI/TS28541_SliceNrm.yaml b/OpenAPI/TS28541_SliceNrm.yaml
index abb39e0baa16d2c2f31851d971c3ee349ef75b95..dffbb2d65b1cfb9a77076da3ffcb1ee65851e2f6 100644
--- a/OpenAPI/TS28541_SliceNrm.yaml
+++ b/OpenAPI/TS28541_SliceNrm.yaml
@@ -286,7 +286,9 @@ components:
           maxNumberofUEs:
             type: number
           coverageAreaTAList:
-            $ref: 'TS28541_5GcNrm.yaml#/components/schemas/TACList'
+            type: array
+            items:
+              $ref: 'TS28623_GenericNrm.yaml#/components/schemas/Tai'
           latency:
             type: number
           uEMobilityLevel: