diff --git a/app/src/main/assets/updateLog.md b/app/src/main/assets/updateLog.md
index 4f6d3f8bf..d886f55e5 100644
--- a/app/src/main/assets/updateLog.md
+++ b/app/src/main/assets/updateLog.md
@@ -12,6 +12,11 @@
 * 漫画源看书显示乱码，**阅读与其他软件的源并不通用**，请导入阅读的支持的漫画源！
 * 关于最近版本有时候界面没有数据的问题是因为把LiveData组件换成了谷歌推荐的Flow组件导致的问题,正在查找解决办法
 
+**2021/09/29**
+
+1. 修复阅读界面导航栏挡住内容的bug
+2. 修复webView=ture是自动跳转移动网站的bug
+
 **2021/09/28**
 
 1. 添加横屏双页模式
diff --git a/app/src/main/java/io/legado/app/help/http/HttpHelper.kt b/app/src/main/java/io/legado/app/help/http/HttpHelper.kt
index 15f94e8bb..533d62a6a 100644
--- a/app/src/main/java/io/legado/app/help/http/HttpHelper.kt
+++ b/app/src/main/java/io/legado/app/help/http/HttpHelper.kt
@@ -92,17 +92,4 @@ fun getProxyClient(proxy: String? = null): OkHttpClient {
         return proxyClient
     }
     return okHttpClient
-}
-
-suspend fun getWebViewSrc(
-    url: String? = null,
-    html: String? = null,
-    encode: String? = null,
-    tag: String? = null,
-    headerMap: Map<String, String>? = null,
-    sourceRegex: String? = null,
-    javaScript: String? = null,
-): StrResponse {
-    return BackstageWebView(url, html, encode, tag, headerMap, sourceRegex, javaScript)
-        .getStrResponse()
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
index 0387f89db..6f13b1c8e 100644
--- a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
+++ b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
@@ -346,14 +346,16 @@ class AnalyzeUrl(
                         html = body,
                         tag = source?.getKey(),
                         javaScript = webJs ?: jsStr,
-                        sourceRegex = sourceRegex
+                        sourceRegex = sourceRegex,
+                        headerMap = headerMap
                     ).getStrResponse()
                 }
                 else -> BackstageWebView(
                     url = url,
                     tag = source?.getKey(),
                     javaScript = webJs ?: jsStr,
-                    sourceRegex = sourceRegex
+                    sourceRegex = sourceRegex,
+                    headerMap = headerMap
                 ).getStrResponse()
             }
         }
diff --git a/app/src/main/java/io/legado/app/utils/ActivityExtensions.kt b/app/src/main/java/io/legado/app/utils/ActivityExtensions.kt
index a1d9e02a4..2fe4b5425 100644
--- a/app/src/main/java/io/legado/app/utils/ActivityExtensions.kt
+++ b/app/src/main/java/io/legado/app/utils/ActivityExtensions.kt
@@ -32,19 +32,13 @@ val Activity.windowSize: DisplayMetrics
  */
 val Activity.isNavigationBarExist: Boolean
     get() {
-        val viewGroup = window.decorView as? ViewGroup
-        if (viewGroup != null) {
-            for (i in 0 until viewGroup.childCount) {
-                viewGroup.getChildAt(i).context.packageName
-                if (viewGroup.getChildAt(i).id != View.NO_ID
-                    && "navigationBarBackground" == resources.getResourceEntryName(
-                        viewGroup.getChildAt(
-                            i
-                        ).id
-                    )
-                ) {
-                    return true
-                }
+        val viewGroup = (window.decorView as? ViewGroup) ?: return false
+        for (i in 0 until viewGroup.childCount) {
+            val childId = viewGroup.getChildAt(i).id
+            if (childId != View.NO_ID
+                && resources.getResourceEntryName(childId) == "navigationBarBackground"
+            ) {
+                return true
             }
         }
         return false