diff --git a/docs/helpers.md b/docs/helpers.md
index b047d3673..a3653db8f 100644
--- a/docs/helpers.md
+++ b/docs/helpers.md
@@ -2,6 +2,8 @@
 
 docsify extends Markdown syntax to make your documents more readable.
 
+> Note:  For the special code syntax cases, you'd better put them within a code backticks to avoid any conflicting from configurations or emojis. 
+
 ## important content
 
 Important content like:
diff --git a/src/core/render/compiler.js b/src/core/render/compiler.js
index 354b6a920..ca5dab55f 100644
--- a/src/core/render/compiler.js
+++ b/src/core/render/compiler.js
@@ -19,9 +19,12 @@ export function getAndRemoveConfig(str = '') {
     str = str
       .replace(/^'/, '')
       .replace(/'$/, '')
-      .replace(/(?:^|\s):([\w-]+)=?([\w-]+)?/g, (m, key, value) => {
-        config[key] = (value && value.replace(/"/g, '')) || true
-        return ''
+      .replace(/(?:^|\s):([\w-]+:?)=?([\w-]+)?/g, (m, key, value) => {
+        if(key.indexOf(':') === -1){
+          config[key] = (value && value.replace(/"/g, '')) || true
+          return ''
+        }
+        return m
       })
       .trim()
   }