diff --git a/go.mod b/go.mod
index 65e6a07..ad42453 100644
--- a/go.mod
+++ b/go.mod
@@ -7,9 +7,9 @@ require (
 	github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2
 	github.com/davecgh/go-spew v1.1.1
 	github.com/free5gc/aper v1.0.5
-	github.com/free5gc/nas v1.1.3
+	github.com/free5gc/nas v1.1.4-0.20240807053650-6775d72a73b6
 	github.com/free5gc/ngap v1.0.9-0.20240414165820-453b0aa37228
-	github.com/free5gc/openapi v1.0.8
+	github.com/free5gc/openapi v1.0.9-0.20240730084323-449098e08462
 	github.com/free5gc/sctp v1.0.1
 	github.com/free5gc/util v1.0.6
 	github.com/gin-gonic/gin v1.9.1
@@ -39,7 +39,7 @@ require (
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/go-playground/validator/v10 v10.19.0 // indirect
 	github.com/goccy/go-json v0.10.2 // indirect
-	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
+	github.com/golang-jwt/jwt/v5 v5.2.1 // indirect
 	github.com/gopherjs/gopherjs v1.17.2 // indirect
 	github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
diff --git a/go.sum b/go.sum
index b211223..67adb88 100644
--- a/go.sum
+++ b/go.sum
@@ -25,12 +25,12 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/free5gc/aper v1.0.5 h1:sUYFFmOXDLjyL4rU6zFnq81M4YluqP90Pso5e/J4UhA=
 github.com/free5gc/aper v1.0.5/go.mod h1:ybHxhYnRqQ9wD4yB9r/3MZdbCYCjtqUyfLpSnJpwWd4=
-github.com/free5gc/nas v1.1.3 h1:eYkvT8GGieD06MExw3JLeIPA88Yg89DFjptVBnadIyQ=
-github.com/free5gc/nas v1.1.3/go.mod h1:PMyj7SQ6+JWHie/ESmy6pZJrYMlqNxowAgCnrZNyvoI=
+github.com/free5gc/nas v1.1.4-0.20240807053650-6775d72a73b6 h1:c8Z+AlgG6CPlOKTpoDhEnTtpOWW+clCr+88Ybe0hyog=
+github.com/free5gc/nas v1.1.4-0.20240807053650-6775d72a73b6/go.mod h1:uhfoCLa/HKa975hKfob3wmdUiFMU2omTIWiRtYgn6XQ=
 github.com/free5gc/ngap v1.0.9-0.20240414165820-453b0aa37228 h1:47Wa0ZdDI1r+IXbU6sVnMxRd9zZ4sQjXZxIQPXpitDg=
 github.com/free5gc/ngap v1.0.9-0.20240414165820-453b0aa37228/go.mod h1:d5u7tYsBwxmLr3zw7wyBruRjc/gbdsHVhmdGFnVmfBU=
-github.com/free5gc/openapi v1.0.8 h1:QjfQdB6VVA1GRnzOJ7nILzrI7gMiY0lH64JHVW7vF34=
-github.com/free5gc/openapi v1.0.8/go.mod h1:w6y9P/uySczc1d9OJZAEuB2FImR/z60Wg2BekPAVt3M=
+github.com/free5gc/openapi v1.0.9-0.20240730084323-449098e08462 h1:bK9UWqOhoddpAW9RfZRp4DPZNnPfEUeHvo4I86YAuzA=
+github.com/free5gc/openapi v1.0.9-0.20240730084323-449098e08462/go.mod h1:afeuEQ21QCQDxZHnFjCmYrq3gBi+cd/WDNSUbaMcILo=
 github.com/free5gc/sctp v1.0.1 h1:g8WDO97r8B9ubkT5Hyk9b4I1fZUOii9Z39gQ2eRaASo=
 github.com/free5gc/sctp v1.0.1/go.mod h1:7QXfRWCmlkBGD0EIu3qL5o71bslfIakydz4h2QDZdjQ=
 github.com/free5gc/util v1.0.6 h1:dBt9drcXtYKE/cY5XuQcuffgsYclPIpIArhSeS6M+DQ=
@@ -51,8 +51,8 @@ github.com/go-playground/validator/v10 v10.19.0 h1:ol+5Fu+cSq9JD7SoSqe04GMI92cbn
 github.com/go-playground/validator/v10 v10.19.0/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
 github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
 github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
-github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
-github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
+github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk=
+github.com/golang-jwt/jwt/v5 v5.2.1/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
diff --git a/pkg/factory/config.go b/pkg/factory/config.go
index ed76da6..ad70f4d 100644
--- a/pkg/factory/config.go
+++ b/pkg/factory/config.go
@@ -385,9 +385,11 @@ func (p *PlmnSupportItem) validate() (bool, error) {
 			err := fmt.Errorf("invalid sst: %d, should be in the range of 0~255", sst)
 			errs = append(errs, err)
 		}
-		if result := govalidator.StringMatches(sd, "^[A-Fa-f0-9]{6}$"); !result {
-			err := fmt.Errorf("invalid sd: %s, should be 3 bytes hex string, range: 000000~FFFFFF", sd)
-			errs = append(errs, err)
+		if sd != "" {
+			if result := govalidator.StringMatches(sd, "^[A-Fa-f0-9]{6}$"); !result {
+				err := fmt.Errorf("invalid sd: %s, should be 3 bytes hex string, range: 000000~FFFFFF", sd)
+				errs = append(errs, err)
+			}
 		}
 	}