diff --git a/internal/build/src/tasks/helper.ts b/internal/build/src/tasks/helper.ts
index 88074e7cc1..c2051f7537 100644
--- a/internal/build/src/tasks/helper.ts
+++ b/internal/build/src/tasks/helper.ts
@@ -1,4 +1,5 @@
 import path from 'path'
+import os from 'os'
 import {
   arrayToRegExp,
   getTypeSymbol,
@@ -197,14 +198,18 @@ export const buildHelper: TaskFunction = (done) => {
       ? tagVer.slice(1)
       : tagVer
     : version!
+  let entry = `${path.resolve(
+    projRoot,
+    'docs/en-US/component'
+  )}/!(datetime-picker|message-box|message).md`
+  if (os.platform() === 'win32') {
+    entry = entry.replace(/\\/g, '/')
+  }
 
   main({
     name: name!,
     version: _version,
-    entry: `${path.resolve(
-      projRoot,
-      'docs/en-US/component'
-    )}/!(datetime-picker|message-box|message).md`,
+    entry,
     outDir: epOutput,
     reComponentName,
     reDocUrl,