....

src/main/java/cn/com/qmth/examcloud/web/facepp/FaceppClient.java

@@ -300,7 +300,10 @@ public class FaceppClient {
 	 */
 	public JsonHttpResponseHolder compareWithImageUrl(String imageUrl1, String imageUrl2) {
 
-		String url = "https://api-cn.faceplusplus.com/facepp/v3/compare";
+		String url = System.getProperty("facepp.compare.url");
+		if (StringUtils.isBlank(url)) {
+			url = compareUrl;
+		}
 
 		HttpPost httpPost = new HttpPost(url);
 		httpPost.setConfig(FaceppClient.requestConfig);