diff --git a/packages/uni-stacktracey/dist/uni-stacktracey.es.js b/packages/uni-stacktracey/dist/uni-stacktracey.es.js
index ab88d6e499b46581118dfc6d5c5f0ba9be7315b1..6cdd1d3d3232f5efd29243019096f2568153c579 100644
--- a/packages/uni-stacktracey/dist/uni-stacktracey.es.js
+++ b/packages/uni-stacktracey/dist/uni-stacktracey.es.js
@@ -8,7 +8,7 @@ import { SourceMapConsumer } from 'source-map';
     if (SourceMapConsumer.initialize) {
         // @ts-ignore
         SourceMapConsumer.initialize({
-            'lib/mappings.wasm': 'https://unpkg.com/source-map@0.7.3/lib/mappings.wasm',
+            'lib/mappings.wasm': '../lib/mappings.wasm',
         });
     }
 }
diff --git a/packages/uni-stacktracey/lib/mappings.wasm b/packages/uni-stacktracey/lib/mappings.wasm
new file mode 100644
index 0000000000000000000000000000000000000000..3515370723369347c024869dc4dbb3318c45a294
Binary files /dev/null and b/packages/uni-stacktracey/lib/mappings.wasm differ
diff --git a/packages/uni-stacktracey/src/index.ts b/packages/uni-stacktracey/src/index.ts
index 2780621e67f4a56c79941fc3a304c6799f7156a6..25df031aa3c16749a6fdf796a3da9775a02cb6c2 100644
--- a/packages/uni-stacktracey/src/index.ts
+++ b/packages/uni-stacktracey/src/index.ts
@@ -13,8 +13,7 @@ if (__PLATFORM_WEB__) {
   if (SourceMapConsumer.initialize) {
     // @ts-ignore
     SourceMapConsumer.initialize({
-      'lib/mappings.wasm':
-        'https://unpkg.com/source-map@0.7.3/lib/mappings.wasm',
+      'lib/mappings.wasm': '../lib/mappings.wasm',
     })
   }
 }