diff --git a/service/context.go b/service/context.go
index 3d52993..7465cfa 100644
--- a/service/context.go
+++ b/service/context.go
@@ -2,9 +2,9 @@ package service
 
 import (
 	"context"
+	"encoding/json"
 	"strings"
 
-	"git.apinb.com/bsm-sdk/engine/encipher"
 	"git.apinb.com/bsm-sdk/engine/exception"
 	"git.apinb.com/bsm-sdk/engine/types"
 	"google.golang.org/grpc/metadata"
@@ -23,14 +23,15 @@ func ParseMetaCtx(ctx context.Context, opts *ParseOptions) (*types.JwtClaims, er
 		return nil, exception.ErrAuthNotFound
 	}
 
-	var Authorizations []string = md.Get("authorization")
+	var Authorizations []string = md.Get("authorization_claims")
 	if len(Authorizations) == 0 || Authorizations[0] == "" {
 		return nil, exception.ErrAuthNotFound
 	}
 
-	claims, err := encipher.ParseTokenAes(Authorizations[0])
+	var claims types.JwtClaims
+	err := json.Unmarshal([]byte(Authorizations[0]), &claims)
 	if err != nil {
-		return nil, err
+		return nil, exception.ErrAuthParseFail
 	}
 
 	if opts != nil {
@@ -39,6 +40,6 @@ func ParseMetaCtx(ctx context.Context, opts *ParseOptions) (*types.JwtClaims, er
 		}
 	}
 
-	return claims, nil
+	return &claims, nil
 
 }