Update issue.en.md

Issue/issue.en.md

@@ -31,7 +31,7 @@
 #### 3. How long does the registry image cache last, and how to adjust it?
 **Known Issue：** The default cache time is 168 hours, which is 7 days. Adjust the cache time by modifying the ttl in the proxy configuration section of the configuration file
 
-#### 4. Regarding the scheme for pulling images from the `Hub` public space without adding `library` when using an image acceleration
+#### 4. Regarding the solution for pulling images from the 'Hub' public namespace with or without adding the 'library' prefix when using a mirror registry for acceleration.
 
 - This scheme was provided by a senior member in the communication group and has been implemented and tested through Nginx.
 ```shell
@@ -45,12 +45,21 @@ http {
         listen 80;
         server_name hub.your_domain.com;
 
-        location ^~ / {
-            if ($request_uri ~  ^/v2/([^/]+)/(manifests|blobs)/(.*)$) {
-                    # 重写路径并添加 library/
-                    rewrite ^/v2/(.*)$ /v2/library/$1 break;
-            }
+        # 在docker hub的配置中添加下面的location规则
+        location ~ ^/v2/([^/]+)/(manifests|blobs)/(.*)$ {
+            rewrite ^/v2/(.*)$ /v2/library/$1 break;
+            proxy_pass http://127.0.0.1:51000;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header REMOTE-HOST $remote_addr;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection $connection_upgrade;
+            proxy_http_version 1.1;
+            add_header X-Cache $upstream_cache_status;
+        }
 
+        location  / {
             proxy_pass http://127.0.0.1:51000;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
@@ -67,4 +76,4 @@ http {
 
 #### 5. An error occurs when pulling an image `tls: failed to verify certificate: x509: certificate signed by unknown authority`
 
-**Known Issue：** Certificate issue. Indicates that the certificate was issued by an unknown or untrusted certificate Authority (CA).
+**Known Issue：** Certificate issue. Indicates that the certificate was issued by an unknown or untrusted certificate Authority (CA).