diff --git a/pigx-common/pigx-common-test/src/main/java/com/pig4cloud/pigx/test/kit/OAuthKit.java b/pigx-common/pigx-common-test/src/main/java/com/pig4cloud/pigx/test/kit/OAuthKit.java
index ada75a05a..e39879987 100644
--- a/pigx-common/pigx-common-test/src/main/java/com/pig4cloud/pigx/test/kit/OAuthKit.java
+++ b/pigx-common/pigx-common-test/src/main/java/com/pig4cloud/pigx/test/kit/OAuthKit.java
@@ -3,6 +3,7 @@ package com.pig4cloud.pigx.test.kit;
 import com.pig4cloud.pigx.common.core.util.SpringContextHolder;
 import org.springframework.http.HttpHeaders;
 import org.springframework.security.oauth2.client.OAuth2ClientContext;
+import org.springframework.security.oauth2.common.OAuth2AccessToken;
 import org.springframework.test.web.servlet.request.RequestPostProcessor;
 
 /**
@@ -21,7 +22,8 @@ public class OAuthKit {
 		return mockRequest -> {
 			OAuth2ClientContext clientContext = SpringContextHolder.getBean(OAuth2ClientContext.class);
 			String token = clientContext.getAccessToken().getValue();
-			mockRequest.addHeader(HttpHeaders.AUTHORIZATION, String.format("Bearer: %s", token));
+			mockRequest.addHeader(HttpHeaders.AUTHORIZATION,
+					String.format("%s %s", OAuth2AccessToken.BEARER_TYPE, token));
 			return mockRequest;
 		};
 	}