diff --git a/examples/embed.tsx b/examples/embed.tsx
index 3ff323418..827ade955 100644
--- a/examples/embed.tsx
+++ b/examples/embed.tsx
@@ -249,6 +249,7 @@ export function embed(
     richTextToken: '',
     affixOffsetBottom: 0,
     customStyleClassPrefix: '.amis-scope',
+    pdfjsWorkerSrc: '/sdk/thirds/pdfjs-dist/build/pdf.worker.min.mjs',
     ...env
   };
 
diff --git a/fis-conf.js b/fis-conf.js
index 989199513..2a9d2acad 100644
--- a/fis-conf.js
+++ b/fis-conf.js
@@ -147,7 +147,7 @@ fis.match('/node_modules/**.{js,cjs}', {
   rExt: 'js'
 });
 
-fis.match('pdfjs-dist/**.mjs', {
+fis.match('pdfjs-dist/**/pdf.mjs', {
   isMod: true,
   rExt: 'js',
   parser: fis.plugin('typescript', {
diff --git a/packages/amis/build.sh b/packages/amis/build.sh
index 1839f0537..fd18c661c 100644
--- a/packages/amis/build.sh
+++ b/packages/amis/build.sh
@@ -25,6 +25,9 @@ rm -rf sdk && ../../node_modules/.bin/fis3 release publish-sdk -c -f ../../fis-c
 
 cp -r ../../node_modules/monaco-editor/min/vs/base/browser sdk/thirds/monaco-editor/min/vs/base
 
+#pdfjs worker js
+cp -r ../../node_modules/pdfjs-dist/build/pdf.worker.min.mjs sdk/thirds/pdfjs-dist/build/pdf.worker.min.mjs
+
 echo "===postcss ie11==="
 # 生成去掉变量的 css，动画设置为零
 echo ':root { --animation-duration: 0s;}' >>sdk/ie11-patch.css