diff --git a/lib/dev.js b/lib/dev.js
index 6567d86..599a288 100644
--- a/lib/dev.js
+++ b/lib/dev.js
@@ -138,8 +138,6 @@ export default async function createServer(root = '', conf = {}) {
                 DEPLOY_PATH
               })
 
-              // console.log(entry);
-
               code = parseHtml(html, { page, imports: conf.imports, entry })
             }
 
@@ -156,7 +154,6 @@ export default async function createServer(root = '', conf = {}) {
                 file = join(SOURCE_DIR, rpath)
               }
               if (!fs.isfile(file)) {
-                console.clear()
                 console.log(cyan(rpath), red(`not found!!!`))
                 console.log(
                   red(
@@ -164,6 +161,9 @@ export default async function createServer(root = '', conf = {}) {
                   ),
                   blue('/index.vue')
                 )
+                res.writeHead(404, 'Not Found')
+                res.end('')
+                return
               }
 
               code = compileVue(file, conf.imports, {
@@ -207,7 +207,6 @@ export default async function createServer(root = '', conf = {}) {
               } else if (fs.isfile(join(PUBLIC_DIR, pathname))) {
                 code = fs.cat(join(PUBLIC_DIR, pathname))
               } else {
-                console.clear()
                 console.log(cyan(pathname), red(`not found!!!`))
                 console.log(
                   red(
@@ -215,6 +214,9 @@ export default async function createServer(root = '', conf = {}) {
                   ),
                   blue('/index.js')
                 )
+                res.writeHead(404, 'Not Found')
+                res.end('')
+                return
               }
               code = parseJs(code + '', conf.imports, {
                 IS_MPA,
@@ -237,7 +239,6 @@ export default async function createServer(root = '', conf = {}) {
               code = null
             }
             if (code === null) {
-              console.clear()
               console.log(cyan(pathname), red(`not found!!!`))
               res.writeHead(404, 'Not Found')
               res.end('')