diff --git a/components/doc/common/apidoc/index.json b/components/doc/common/apidoc/index.json
index b131262c44..401cf93f33 100644
--- a/components/doc/common/apidoc/index.json
+++ b/components/doc/common/apidoc/index.json
@@ -38564,6 +38564,12 @@
                             "returnType": "void",
                             "description": "Hides the overlay."
                         },
+                        {
+                            "name": "isVisible",
+                            "parameters": [],
+                            "returnType": "boolean",
+                            "description": "Checks whether the overlay is currently visible."
+                        },
                         {
                             "name": "show",
                             "parameters": [