diff --git a/inner/book.json b/inner/book.json
index 9837532..ac49961 100644
--- a/inner/book.json
+++ b/inner/book.json
@@ -55,8 +55,8 @@
         },
         "anchor-navigation-ex": {
             "associatedWithSummary": false,
-            "showLevel": true,
-            "multipleH1": true,
+            "showLevel": false,
+            "multipleH1": false,
             "mode": "float",
             "pageTop": {
                 "showLevelIcon": false,
diff --git a/outer/book.json b/outer/book.json
index 5b8b71e..15ad560 100644
--- a/outer/book.json
+++ b/outer/book.json
@@ -55,8 +55,8 @@
         },
         "anchor-navigation-ex": {
             "associatedWithSummary": false,
-            "showLevel": true,
-            "multipleH1": true,
+            "showLevel": false,
+            "multipleH1": false,
             "mode": "float",
             "pageTop": {
                 "showLevelIcon": false,
--
libgit2 0.21.0