diff --git a/dump.rdb b/dump.rdb
new file mode 100644
index 00000000..8ef3b642
Binary files /dev/null and b/dump.rdb differ
diff --git a/src/modules/markdown/markdown.controller.ts b/src/modules/markdown/markdown.controller.ts
index d133a1d7..588a9611 100644
--- a/src/modules/markdown/markdown.controller.ts
+++ b/src/modules/markdown/markdown.controller.ts
@@ -30,6 +30,7 @@ import { IsMaster } from '~/common/decorator/role.decorator'
 import { ArticleTypeEnum } from '~/constants/article.constant'
 import { MongoIdDto } from '~/shared/dto/id.dto'
 import { getShortDateTime } from '~/utils'
+import { macros } from '~/utils/macros.util'
 
 import { CategoryModel } from '../category/category.model'
 import { ConfigsService } from '../configs/configs.service'
@@ -210,9 +211,11 @@ export class MarkdownController {
     })()
 
     const url = new URL(relativePath!, webUrl)
-
+    const markdownMacros = this.service.renderMarkdownContent(
+      macros(markdown, document),
+    )
     const structure = await this.service.getRenderedMarkdownHtmlStructure(
-      markdown,
+      markdownMacros,
       document.title,
       theme,
     )
diff --git a/src/modules/markdown/markdown.service.ts b/src/modules/markdown/markdown.service.ts
index 9dbe80d9..cb3ae0ef 100644
--- a/src/modules/markdown/markdown.service.ts
+++ b/src/modules/markdown/markdown.service.ts
@@ -223,7 +223,7 @@ ${text.trim()}
     }
 
     return {
-      html: this.renderMarkdownContent(doc.document.text),
+      html: doc.document.text,
       ...doc,
       document: doc.document,
     }
diff --git a/src/modules/post/post.controller.ts b/src/modules/post/post.controller.ts
index c507ba10..34279adf 100644
--- a/src/modules/post/post.controller.ts
+++ b/src/modules/post/post.controller.ts
@@ -26,6 +26,7 @@ import { CannotFindException } from '~/common/exceptions/cant-find.exception'
 import { CountingService } from '~/processors/helper/helper.counting.service'
 import { MongoIdDto } from '~/shared/dto/id.dto'
 import { addYearCondition } from '~/transformers/db-query.transformer'
+import { macros } from '~/utils/macros.util'
 
 import { CategoryAndSlugDto, PostQueryDto } from './post.dto'
 import { PartialPostModel, PostModel } from './post.model'
@@ -65,6 +66,7 @@ export class PostController {
     if (!doc) {
       throw new CannotFindException()
     }
+    doc.text = macros(doc.text, doc)
     return doc
   }
 
diff --git a/src/utils/macros.util.ts b/src/utils/macros.util.ts
new file mode 100644
index 00000000..64c70d68
--- /dev/null
+++ b/src/utils/macros.util.ts
@@ -0,0 +1,71 @@
+/* eslint-disable no-useless-escape */
+const Reg = {
+  '#': /\#(.*?)/g,
+  $: /\$(.*?)/g,
+  '?': /\?\??(.*?)\??\?/g,
+}
+
+function ifConditionGramar(condition: string, model: any) {
+  const conditionStr = condition.split('|')
+  conditionStr.forEach((item: string, index: string | number) => {
+    conditionStr[index] = item.replace(/"/g, '')
+    conditionStr[index] = conditionStr[index].replace(/\s/g, '')
+    conditionStr[0] = conditionStr[0].replace(/\?/g, '')
+    conditionStr[conditionStr.length - 1] = conditionStr[
+      conditionStr.length - 1
+    ].replace(/\?/g, '')
+  })
+  return ifConditionMacro(conditionStr, model)
+}
+function ifConditionMacro(args: any, data: any) {
+  let output: any
+  const condition = args[0].replace('$', '')
+  // eslint-disable-next-line no-useless-escape
+  const operator = condition.match(/>|==|<|\!=/g)
+  const left = condition.split(operator)[0]
+  const right = condition.split(operator)[1]
+  const Value = data[left]
+  switch (operator[0]) {
+    case '>':
+      output = Value > right ? args[1] : args[2]
+      break
+    case '==':
+      output = Value == right ? args[1] : args[2]
+      break
+    case '<':
+      output = Value < right ? args[1] : args[2]
+      break
+    case '!=':
+      output = Value != right ? args[1] : args[2]
+      break
+    case '&&':
+      output = Value && right ? args[1] : args[2]
+      break
+    case '||':
+      output = Value || right ? args[1] : args[2]
+      break
+    default:
+      output = args[1]
+      break
+  }
+  return output
+}
+export function macros(str: any, model: any): any {
+  if (str.search(/\[\[(.*?)\]\]/g) != -1) {
+    str = str.replace(/\[\[(.*?)\]\]/g, (match, condition) => {
+      if (condition.search(Reg['?']) != -1) {
+        return ifConditionGramar(condition, model)
+      }
+      if (condition.search(Reg['$']) != -1) {
+        const variable = condition.replace(Reg['$'], '$1').replace(/\s/g, '')
+        return model[variable]
+      }
+      // eslint-disable-next-line no-useless-escape
+      if (condition.search(Reg['#']) != -1) {
+        // eslint-disable-next-line no-useless-escape
+        const functions = condition.replace(Reg['#'], '$1').replace(/\s/g, '')
+      }
+    })
+  }
+  return str
+}