diff --git a/schema/.markdownlint.jsonc b/schema/.markdownlint.jsonc
index cdd44107..3a2e793f 100644
--- a/schema/.markdownlint.jsonc
+++ b/schema/.markdownlint.jsonc
@@ -139,7 +139,7 @@
 
   // MD026/no-trailing-punctuation - Trailing punctuation in heading
   "MD026": {
-    // Punctuation characters
+    // Punctuation characters not allowed at end of headings
     "punctuation": ".,;:!。，；：！"
   },
 
diff --git a/schema/.markdownlint.yaml b/schema/.markdownlint.yaml
index 15288b67..c50246a7 100644
--- a/schema/.markdownlint.yaml
+++ b/schema/.markdownlint.yaml
@@ -127,7 +127,7 @@ MD025:
 
 # MD026/no-trailing-punctuation - Trailing punctuation in heading
 MD026:
-  # Punctuation characters
+  # Punctuation characters not allowed at end of headings
   punctuation: ".,;:!。，；：！"
 
 # MD027/no-multiple-space-blockquote - Multiple spaces after blockquote symbol
diff --git a/schema/build-config-schema.js b/schema/build-config-schema.js
index 228ad0c1..07252c8e 100644
--- a/schema/build-config-schema.js
+++ b/schema/build-config-schema.js
@@ -258,7 +258,8 @@ for (const rule of rules) {
     case "MD026":
       scheme.properties = {
         "punctuation": {
-          "description": "Punctuation characters",
+          "description":
+            "Punctuation characters not allowed at end of headings",
           "type": "string",
           "default": ".,;:!。，；：！"
         }
diff --git a/schema/markdownlint-config-schema.json b/schema/markdownlint-config-schema.json
index 9500ae38..9fe8f60f 100644
--- a/schema/markdownlint-config-schema.json
+++ b/schema/markdownlint-config-schema.json
@@ -456,7 +456,7 @@
       "default": true,
       "properties": {
         "punctuation": {
-          "description": "Punctuation characters",
+          "description": "Punctuation characters not allowed at end of headings",
           "type": "string",
           "default": ".,;:!。，；：！"
         }