diff --git a/packages/webpack-plugin/lib/platform/template/wx/index.js b/packages/webpack-plugin/lib/platform/template/wx/index.js
index cc6335c64..3c342cc61 100644
--- a/packages/webpack-plugin/lib/platform/template/wx/index.js
+++ b/packages/webpack-plugin/lib/platform/template/wx/index.js
@@ -68,7 +68,7 @@ module.exports = function getSpec ({ warn, error }) {
           if (el) {
             const injectWxsProp = {
               injectWxsPath: '~' + normalize.lib('runtime/swanHelper.wxs'),
-              injectWxsModuleName: '__swanHelper__'
+              injectWxsModuleName: 'mpxSwanHelper'
             }
             if (el.injectWxsProps && Array.isArray(el.injectWxsProps)) {
               el.injectWxsProps.push(injectWxsProp)
@@ -78,7 +78,7 @@ module.exports = function getSpec ({ warn, error }) {
           }
           return {
             name: 's-for',
-            value: `${itemName}, ${indexName} in __swanHelper__.processFor(${listName})${keyStr}`
+            value: `${itemName}, ${indexName} in mpxSwanHelper.processFor(${listName})${keyStr}`
           }
         },
         web ({ value }, { el }) {
diff --git a/packages/webpack-plugin/test/platform/wx/template/common.spec.js b/packages/webpack-plugin/test/platform/wx/template/common.spec.js
index 14c6277a4..b40bbd5fc 100644
--- a/packages/webpack-plugin/test/platform/wx/template/common.spec.js
+++ b/packages/webpack-plugin/test/platform/wx/template/common.spec.js
@@ -29,9 +29,9 @@ describe('common spec case', function () {
     const output2 = compileTemplate(input2, { srcMode: 'wx', mode: 'swan' })
     const output3 = compileTemplate(input3, { srcMode: 'wx', mode: 'swan' })
     const wxsPath = lib('runtime/swanHelper.wxs')
-    expect(output1).toBe(`<import-sjs module="__swanHelper__" src="~${wxsPath}"></import-sjs><view s-for="t1, t2 in __swanHelper__.processFor(list) trackBy t1.u1">123</view>`)
-    expect(output2).toBe(`<import-sjs module="__swanHelper__" src="~${wxsPath}"></import-sjs><view s-for='t1, t2 in __swanHelper__.processFor("strings") trackBy t1.u1'>123</view>`)
-    expect(output3).toBe(`<import-sjs module="__swanHelper__" src="~${wxsPath}"></import-sjs><view s-for="t1, t2 in __swanHelper__.processFor(8) trackBy t1.u1">123</view>`)
+    expect(output1).toBe(`<import-sjs module="mpxSwanHelper" src="~${wxsPath}"></import-sjs><view s-for="t1, t2 in mpxSwanHelper.processFor(list) trackBy t1.u1">123</view>`)
+    expect(output2).toBe(`<import-sjs module="mpxSwanHelper" src="~${wxsPath}"></import-sjs><view s-for='t1, t2 in mpxSwanHelper.processFor("strings") trackBy t1.u1'>123</view>`)
+    expect(output3).toBe(`<import-sjs module="mpxSwanHelper" src="~${wxsPath}"></import-sjs><view s-for="t1, t2 in mpxSwanHelper.processFor(8) trackBy t1.u1">123</view>`)
   })
 
   it('should wrap directive expression in swan', function () {