diff --git a/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryDetailScene.java b/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryDetailScene.java
index bc6bcf223..3de1d3c60 100644
--- a/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryDetailScene.java
+++ b/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryDetailScene.java
@@ -1487,7 +1487,7 @@ public class GalleryDetailScene extends BaseScene implements View.OnClickListene
         e.printStackTrace();
         Context context = getContext2();
         if (null != context && null != mTip) {
-            String error = ExceptionUtils.getReadableString(context, e);
+            String error = ExceptionUtils.getReadableString(e);
             mTip.setText(error);
             adjustViewVisibility(STATE_FAILED, true);
         }
@@ -1659,7 +1659,7 @@ public class GalleryDetailScene extends BaseScene implements View.OnClickListene
                 mProgressView.setVisibility(View.GONE);
                 mErrorText.setVisibility(View.VISIBLE);
                 mListView.setVisibility(View.GONE);
-                mErrorText.setText(ExceptionUtils.getReadableString(context, e));
+                mErrorText.setText(ExceptionUtils.getReadableString(e));
             }
         }
 
diff --git a/app/src/main/java/com/hippo/ehviewer/ui/scene/ProgressScene.java b/app/src/main/java/com/hippo/ehviewer/ui/scene/ProgressScene.java
index d61e32315..94bd42072 100644
--- a/app/src/main/java/com/hippo/ehviewer/ui/scene/ProgressScene.java
+++ b/app/src/main/java/com/hippo/ehviewer/ui/scene/ProgressScene.java
@@ -226,7 +226,7 @@ public final class ProgressScene extends BaseScene implements View.OnClickListen
 
         if (null != context && null != mViewTransition && null != mTip) {
             // Show tip
-            mError = ExceptionUtils.getReadableString(context, e);
+            mError = ExceptionUtils.getReadableString(e);
             mViewTransition.showView(1);
             mTip.setText(mError);
         }
diff --git a/app/src/main/java/com/hippo/util/ExceptionUtils.java b/app/src/main/java/com/hippo/util/ExceptionUtils.java
index 72f5b7c36..b6a7d8fad 100644
--- a/app/src/main/java/com/hippo/util/ExceptionUtils.java
+++ b/app/src/main/java/com/hippo/util/ExceptionUtils.java
@@ -17,15 +17,16 @@
 package com.hippo.util;
 
 
-import android.content.Context;
 import android.support.annotation.NonNull;
 
+import com.hippo.ehviewer.GetText;
 import com.hippo.ehviewer.R;
 import com.hippo.ehviewer.client.exception.EhException;
 import com.hippo.network.StatusCodeException;
 
 import org.apache.http.conn.ConnectTimeoutException;
 
+import java.net.MalformedURLException;
 import java.net.ProtocolException;
 import java.net.SocketException;
 import java.net.SocketTimeoutException;
@@ -36,28 +37,30 @@ public final class ExceptionUtils {
     private static final String TAG = ExceptionUtils.class.getSimpleName();
 
     @NonNull
-    public static String getReadableString(@NonNull Context context, @NonNull Exception e) {
-        if (e instanceof ConnectTimeoutException ||
+    public static String getReadableString(@NonNull Exception e) {
+        if (e instanceof MalformedURLException) {
+            return GetText.getString(R.string.error_invalid_url);
+        } else if (e instanceof ConnectTimeoutException ||
                 e instanceof SocketTimeoutException) {
-            return context.getString(R.string.error_timeout);
+            return GetText.getString(R.string.error_timeout);
         } else if (e instanceof UnknownHostException) {
-            return context.getString(R.string.error_unknown_host);
+            return GetText.getString(R.string.error_unknown_host);
         } else if (e instanceof StatusCodeException) {
             StatusCodeException sce = (StatusCodeException) e;
             StringBuilder sb = new StringBuilder();
-            sb.append(context.getString(R.string.error_bad_status_code, sce.getResponseCode()));
+            sb.append(GetText.getString(R.string.error_bad_status_code, sce.getResponseCode()));
             if (sce.isIdentifiedResponseCode()) {
                 sb.append(", ").append(sce.getMessage());
             }
             return sb.toString();
         } else if (e instanceof ProtocolException && e.getMessage().startsWith("Too many follow-up requests:")) {
-            return context.getString(R.string.error_redirection);
+            return GetText.getString(R.string.error_redirection);
         } else if (e instanceof ProtocolException || e instanceof SocketException) {
-            return context.getString(R.string.error_socket);
+            return GetText.getString(R.string.error_socket);
         } else if (e instanceof EhException) {
             return e.getMessage();
         } else {
-            return context.getString(R.string.error_unknown);
+            return GetText.getString(R.string.error_unknown);
         }
     }
 }
diff --git a/app/src/main/java/com/hippo/widget/ContentLayout.java b/app/src/main/java/com/hippo/widget/ContentLayout.java
index 49cfea5d1..279609d77 100644
--- a/app/src/main/java/com/hippo/widget/ContentLayout.java
+++ b/app/src/main/java/com/hippo/widget/ContentLayout.java
@@ -670,7 +670,7 @@ public class ContentLayout extends FrameLayout {
                 String readableError;
                 if (e != null) {
                     e.printStackTrace();
-                    readableError = ExceptionUtils.getReadableString(getContext(), e);
+                    readableError = ExceptionUtils.getReadableString(e);
                 } else {
                     readableError = getContext().getString(R.string.error_unknown);
                 }