diff --git a/common/nav-calc-utils.js b/common/nav-calc-utils.js
index f97af61..d8169e6 100644
--- a/common/nav-calc-utils.js
+++ b/common/nav-calc-utils.js
@@ -9,13 +9,7 @@ function navParams() {
 		// 导航栏
 		// 可自定义，wx小程序会强制更改
 		navBar: {
-			// wx小程序是胶囊距离状态栏的距离
-			paddingTop: 0,
-			// wx小程序是paddingTop*2
-			paddingBottom: 0,
 			height: 0,
-			// 导航栏可用高度 高度-内边距
-			enableHeight: 0,
 			// 导航栏字体大小 wx小程序 ios：13，Android：17
 			fontSize: 0,
 			// 导航栏样式 wx小程序时：ios：center，Android：left
@@ -57,24 +51,24 @@ function navParams() {
 	let menuButton = uni.getMenuButtonBoundingClientRect();
 	params.menuButton.width = menuButton.width;
 	params.menuButton.height = menuButton.height;
-	params.navBar.paddingTop = menuButton.top - params.statusBarHeight;
+	let paddingTop = menuButton.top - params.statusBarHeight;
+	let paddingBottom = 0;
 	if (params.os.osName === 'ios') {
-		params.navBar.paddingBottom = params.navBar.paddingTop * 2;
+		paddingBottom = paddingTop * 2;
 		params.navBar.fontSize = 13;
 		params.navBar.style = 'center';
 	} else {
 		// Harmony,Android
-		params.navBar.paddingBottom = params.navBar.paddingTop;
+		paddingBottom = paddingTop;
 		params.navBar.fontSize = 17;
 		params.navBar.style = 'left';
 		// windows、macos 未测试
 	}
 	// params.navBar.paddingRight = params.window.width - menuButton.right;
-	params.navBar.height = params.menuButton.height + params.navBar.paddingTop + params.navBar.paddingBottom;
+	params.navBar.height = params.menuButton.height + paddingTop + paddingBottom;
 	// 导航栏可用宽度 屏幕左边界到胶囊左边界
 	params.navBar.enableWidth = menuButton.left;
 	params.navBar.disableWidth = params.window.width - params.navBar.enableWidth;
-	params.navBar.enableHeight = params.navBar.height - params.navBar.paddingTop - params.navBar.paddingBottom;
 	// #endif
 
 	params.navStatusHeight = params.statusBarHeight + params.navBar.height