chore: build

packages/uni-app-plus/dist/uni.runtime.esm.js

@@ -18085,13 +18085,10 @@ const navigateBack = defineAsyncApi(API_NAVIGATE_BACK, (args, { resolve, reject
     else if (isDirectPage(page)) {
         reLaunchEntryPage();
     }
-    else if (args) {
+    else {
         const { delta, animationType, animationDuration } = args;
         back(delta, animationType, animationDuration);
     }
-    else {
-        back();
-    }
     return resolve();
 }, NavigateBackProtocol, NavigateBackOptions);
 let firstBackTime = 0;
@@ -18108,7 +18105,7 @@ function quit() {
         plus.runtime.quit();
     }
 }
-function back(delta = 1, animationType, animationDuration) {
+function back(delta, animationType, animationDuration) {
     const pages = getCurrentPages();
     const len = pages.length;
     const currentPage = pages[len - 1];

packages/uni-h5/dist/uni-h5.es.js

@@ -18735,7 +18735,7 @@ const navigateBack = /* @__PURE__ */ defineAsyncApi(API_NAVIGATE_BACK, (args, {
   if (!canBack) {
     return reject(ON_BACK_PRESS);
   }
-  getApp().$router.go(args && args.delta ? -args.delta : -1);
+  getApp().$router.go(-args.delta);
   return resolve();
 }, NavigateBackProtocol, NavigateBackOptions);
 function navigate({ type, url, events }, __id__) {