diff --git a/doc/config.json b/doc/config.json
index f59a086c27ca68361dbf207b1cab6a797a31898b..5d4f33706cba4ab89bdc21fa14939f4268382068 100644
--- a/doc/config.json
+++ b/doc/config.json
@@ -4,6 +4,9 @@
     "doc": {
         "en": "https://docs.opencv.org/4.x/"
     },
+    "install": {
+        "en": "https://docs.opencv.org/4.x/df/d65/tutorial_table_of_content_introduction.html"
+    },
     "ask": "https://ask.csdn.net/channel/14/tag/772",
     "skill_tree": "https://opencv.csdn.net",
     "versions": [
diff --git a/doc/doc.json b/doc/doc.json
index 6eb1403d7c6d151747741319232c3068a4791fc0..38333247979af4951ef0b41551c208b8ac271f0b 100644
--- a/doc/doc.json
+++ b/doc/doc.json
@@ -4,6 +4,9 @@
   "doc": {
     "en": "https://docs.opencv.org/4.x/"
   },
+  "install": {
+    "en": "https://docs.opencv.org/4.x/df/d65/tutorial_table_of_content_introduction.html"
+  },
   "ask": "https://ask.csdn.net/channel/14/tag/772",
   "skill_tree": "https://opencv.csdn.net",
   "versions": [