diff --git a/lib/dev.js b/lib/dev.js
index 9bc8f63..62104f7 100644
--- a/lib/dev.js
+++ b/lib/dev.js
@@ -179,7 +179,10 @@ export default async function createServer(root = '', conf = {}) {
                   currentPage,
                   IS_ENTRY: true,
                   DEPLOY_PATH,
-                  LEGACY_MODE
+                  LEGACY_MODE,
+                  isCustomElement,
+                  plugin,
+                  define
                 },
                 page.entry
               )
@@ -270,10 +273,12 @@ export default async function createServer(root = '', conf = {}) {
             break
 
           case 'js':
+          case 'wasm':
             {
               let rpath = pathname.replace('@/', '')
               let file
               let isJson = false
+              let isWasm = rpath.endsWith('.wasm')
 
               if (rpath.endsWith('json.js')) {
                 isJson = true
@@ -309,6 +314,8 @@ export default async function createServer(root = '', conf = {}) {
                 } catch (err) {
                   console.log('%s 语法错误: %s', rpath, red(err.message))
                 }
+              } else if (isWasm) {
+                //
               } else {
                 code = parseJs(
                   code + '',
@@ -317,7 +324,10 @@ export default async function createServer(root = '', conf = {}) {
                     IS_MPA,
                     currentPage,
                     DEPLOY_PATH,
-                    LEGACY_MODE
+                    LEGACY_MODE,
+                    isCustomElement,
+                    plugin,
+                    define
                   },
                   file
                 )
diff --git a/package.json b/package.json
index 7e819f3..3b606ba 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "fite",
   "type": "module",
-  "version": "1.4.1",
+  "version": "1.4.2",
   "bin": {
     "fite": "index.js"
   },