diff --git a/.changeset/fuzzy-carrots-remain.md b/.changeset/fuzzy-carrots-remain.md
new file mode 100644
index 0000000000..daf9ba7e35
--- /dev/null
+++ b/.changeset/fuzzy-carrots-remain.md
@@ -0,0 +1,5 @@
+---
+"@lynx-js/template-webpack-plugin": patch
+---
+
+Use WASM when NAPI is not available.
diff --git a/packages/webpack/template-webpack-plugin/src/LynxEncodePlugin.ts b/packages/webpack/template-webpack-plugin/src/LynxEncodePlugin.ts
index c63d6cd095..8401ddf81a 100644
--- a/packages/webpack/template-webpack-plugin/src/LynxEncodePlugin.ts
+++ b/packages/webpack/template-webpack-plugin/src/LynxEncodePlugin.ts
@@ -199,7 +199,9 @@ export class LynxEncodePluginImpl {
       }, async (args) => {
         const { encodeOptions } = args;
 
-        const { encode } = await import('@lynx-js/tasm');
+        const { getEncodeMode } = await import('@lynx-js/tasm');
+
+        const encode = getEncodeMode();
 
         const { buffer, lepus_debug } = await Promise.resolve(
           encode(encodeOptions),