diff --git a/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebClient.kt b/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebClient.kt
index 82812530efe749af3be3943f5c555f586955734c..3e3ad9d23140922d07beeff5bbaa25f442721674 100644
--- a/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebClient.kt
+++ b/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebClient.kt
@@ -81,8 +81,6 @@ class DocumentWebViewClient(private val webShare: DocumentWebShare): WebViewClie
 
         // ネットワーク切断時Viewを表示する必要があるか設定する(URL変更時)
         url?.let { webShare.presenter.updateDisconnectViewDisplayState(it) }
-        // 書類部分のスクロール量を初期化する
-        webShare.presenter.initDocumentScrollAmount()
     }
     companion object {
         private val FORM_URL_PATTERN = Regex("/xpoint/form\\.do\\b")
diff --git a/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebFragment.kt b/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebFragment.kt
index 3c8bb21c1ef808cb7aa319a95108190d0b6caaa2..0eac0c810e7486c12dd0336467298eec83f50a67 100644
--- a/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebFragment.kt
+++ b/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebFragment.kt
@@ -154,9 +154,6 @@ class DocumentWebFragment : Fragment(), DocumentWebPresenter {
                     MotionEvent.ACTION_UP -> {
                         swipeControl.updateSwipeRefreshState(it.scrollY == 0)
                     }
-                    MotionEvent.ACTION_MOVE -> {
-                        swipeControl.updateDocumentScrollAmount()
-                    }
                 }
                 gestureDetector.onTouchEvent(event)
             }
@@ -368,13 +365,10 @@ class DocumentWebFragment : Fragment(), DocumentWebPresenter {
     override fun updateDisconnectViewDisplayState(url: String) {
         url.let {
             viewDataBinding.viewModel?.isDisconnectViewDisplay?.value = it.contains("Mobile#docDetail")
+            swipeControl.checkDisplayDocumentViewer()
         }
     }
 
-    override fun initDocumentScrollAmount() {
-        viewDataBinding.viewModel?.documentScrollAmount?.value = 0.0
-    }
-
     // ツールバー部分のタイトルを更新する関数
     override fun updateTitle(url: String) {
         try {
diff --git a/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebPresenter.kt b/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebPresenter.kt
index d86b5641fbf9fc83607b8611066ba94ae7a3bcbe..daaf6faa95ad6bd82475c76b05f96e99217f7450 100644
--- a/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebPresenter.kt
+++ b/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebPresenter.kt
@@ -42,9 +42,4 @@ interface DocumentWebPresenter {
      * ネットワーク切断時View表示フラグ更新
      */
     fun updateDisconnectViewDisplayState(url: String)
-
-    /**
-     * 書類部分のスクロール量を初期化する
-     */
-    fun initDocumentScrollAmount()
 }
diff --git a/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebViewModel.kt b/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebViewModel.kt
index 75cef402b7c1975e0db8b4c124eae6756f42d12d..a1942d5d427a83283d815716af36b9c283e6a6a8 100644
--- a/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebViewModel.kt
+++ b/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/DocumentWebViewModel.kt
@@ -15,7 +15,4 @@ class DocumentWebViewModel : BaseViewModel(){
 
     // ネットワーク切断時View表示/非表示フラグ
     val layoutDisconnectViewVisibility = MutableLiveData<Boolean>()
-
-    // 書類部分のスクロール量
-    val documentScrollAmount = MutableLiveData<Double>().apply { value = 0.0 }
 }
\ No newline at end of file
diff --git a/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/SwipeControl.kt b/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/SwipeControl.kt
index 234fff5e517f9918d92c16b21df8a525903627f9..4d8fdc638e6f6d47e379900785cb5cf91aaadd1c 100644
--- a/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/SwipeControl.kt
+++ b/app/src/main/java/jp/atled/agileworks/view/ui/documentweb/SwipeControl.kt
@@ -27,32 +27,21 @@ class SwipeControl(var swipeRefreshLayout : SwipeRefreshLayout, var viewDataBind
     fun updateSwipeRefreshState(swipeRefreshState: Boolean) {
         swipeRefreshLayout.let { swipeLayout ->
             viewDataBinding.viewModel?.networkConnect?.value?.let { networkConnect ->
-                if (networkConnect) {
-                    swipeLayout.isEnabled = swipeRefreshState
-                } else {
-                    swipeLayout.isEnabled = false
+                viewDataBinding.viewModel?.isDisconnectViewDisplay?.value?.let { isDisconnectViewDisplay ->
+                    if (networkConnect && !isDisconnectViewDisplay) {
+                        swipeLayout.isEnabled = swipeRefreshState
+                    } else {
+                        swipeLayout.isEnabled = false
+                    }
                 }
             }
         }
     }
 
-    fun updateDocumentScrollAmount() {
-        viewDataBinding.viewModel?.isDisconnectViewDisplay?.value?.let { isDisconnectViewDisplay ->
-            swipeRefreshLayout.let { swipeLayout ->
-                if (isDisconnectViewDisplay) {
-                    // JavaScriptを実行し、書類部分のスクロール量を取得する
-                    webview?.evaluateJavascript("$baseScript.contentWindow.pageYOffset") { result ->
-                        if (result == "null") {
-                            // 値が取得できない場合、後の変換で落ちるので以降の処理を行わない
-                            return@evaluateJavascript
-                        }
-                        // 現在viewModelに保持しているスクロール量を変数に保存し、新たな値をviewModelに設定する
-                        val oldScrollAmount = viewDataBinding.viewModel?.documentScrollAmount?.value
-                        viewDataBinding.viewModel?.documentScrollAmount?.value = result.toDouble()
-                        // 変数に保存した値と新たに設定した値を比較する
-                        swipeLayout.isEnabled = oldScrollAmount == viewDataBinding.viewModel?.documentScrollAmount?.value
-                    }
-                }
+    fun checkDisplayDocumentViewer() {
+        swipeRefreshLayout.let { swipeLayout ->
+            viewDataBinding.viewModel?.isDisconnectViewDisplay?.value?.let { isDisconnectViewDisplay ->
+                swipeLayout.isEnabled = !isDisconnectViewDisplay
             }
         }
     }