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