diff --git a/doc/doc.json b/doc/doc.json
index 1eec18618c7d2df6b75b50f3113571dbe5896e43..e3e48ac6a78bb37f24dc44d7a24f50f3a266a496 100644
--- a/doc/doc.json
+++ b/doc/doc.json
@@ -112,7 +112,8 @@
             "4. OpenCV(4.5.4) | 问题：OpenCV 开始支持Qt6了，但是支持还不完善"
           ]
         }
-      ]
+      ],
+      "version": "4.5.4"
     },
     {
       "released_at": "2021-10-11",
@@ -176,7 +177,8 @@
           ],
           "article": "https://blog.csdn.net/m0_37993445/article/details/120895752"
         }
-      ]
+      ],
+      "version": "3.4.16"
     },
     {
       "released_at": "2021-10-11",
@@ -272,7 +274,8 @@
           ],
           "article": "https://blog.csdn.net/crazybingofpga/article/details/119416005"
         }
-      ]
+      ],
+      "version": "4.5.3"
     },
     {
       "released_at": "2021-10-11",
@@ -322,7 +325,8 @@
           ],
           "article": "https://blog.csdn.net/qq_47538417/article/details/120640113"
         }
-      ]
+      ],
+      "version": "3.4.15"
     }
   ]
 }
\ No newline at end of file
diff --git a/src/doc.py b/src/doc.py
index f93f866f59b0d0ab4e0bbd3d95dce629b8f78934..bc85becd65f5f5726d7a7c14ad1fdb5ebffe596b 100644
--- a/src/doc.py
+++ b/src/doc.py
@@ -49,6 +49,8 @@ class DocWalker():
                     version_full_dir,
                     version_config['features']
                 )
+                parts = version_full_dir.split("/")
+                version_config['version'] = parts[len(parts)-1]
                 version_config['features'] = simple_list_md_load(features_path)
                 versions.append(version_config)
         root_config['versions'] = versions