diff --git a/app/src/main/java/com/hippo/nimingban/ui/SettingsActivity.java b/app/src/main/java/com/hippo/nimingban/ui/SettingsActivity.java
index 8c208356..108d3f83 100644
--- a/app/src/main/java/com/hippo/nimingban/ui/SettingsActivity.java
+++ b/app/src/main/java/com/hippo/nimingban/ui/SettingsActivity.java
@@ -806,6 +806,7 @@ public static class InfoFragment extends PreferenceFragment
         private static final String KEY_VERSION = "version";
         private static final String KEY_DUMP_LOGCAT = "dump_logcat";
         private static final String KEY_HELP_NIMINGBAN = "help_nimingban";
+        private static final String KEY_HELP = "help";
 
         private Preference mAuthor;
         private Preference mSource;
@@ -813,6 +814,7 @@ public static class InfoFragment extends PreferenceFragment
         private Preference mVersion;
         private Preference mDumpLogcat;
         private Preference mHelpNimingban;
+        private Preference mHelp;
 
         private boolean mShowTip = true;
         private final long[] mHits = new long[8];
@@ -828,6 +830,7 @@ public void onCreate(Bundle savedInstanceState) {
             mVersion = findPreference(KEY_VERSION);
             mDumpLogcat = findPreference(KEY_DUMP_LOGCAT);
             mHelpNimingban = findPreference(KEY_HELP_NIMINGBAN);
+            mHelp = findPreference(KEY_HELP);
 
             mAuthor.setOnPreferenceClickListener(this);
             mSource.setOnPreferenceClickListener(this);
@@ -835,6 +838,7 @@ public void onCreate(Bundle savedInstanceState) {
             mVersion.setOnPreferenceClickListener(this);
             mDumpLogcat.setOnPreferenceClickListener(this);
             mHelpNimingban.setOnPreferenceClickListener(this);
+            mHelp.setOnPreferenceClickListener(this);
 
             mAuthor.setSummary("Hippo <hipposeven332$gmail.com>".replaceAll("\\$", "@"));
 
@@ -908,6 +912,8 @@ public boolean onPreferenceClick(Preference preference) {
                         .setTitle(R.string.help_nimingban_title)
                         .setMessage(R.string.help_nimingban_message)
                         .show();
+            } else if (KEY_HELP.equals(key)) {
+                OpenUrlHelper.openUrl(getActivity(), "http://nimingban.herokuapp.com/help.html", false);
             }
             return true;
         }
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index d42dbd3a..57e54a8c 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -235,6 +235,8 @@
     <string name="main_dump_logcat_summary">ฅ&lt;(ΦωΦ)&gt;ฅ&#160;&#160;&#160;&#160;喵喵~~</string>
     <string name="main_help_nimingban">帮助匿名版</string>
     <string name="main_help_nimingban_summary">了解如何帮助匿名版做得更好</string>
+    <string name="main_help">帮助</string>
+    <string name="main_help_summary">如果你还不知道，直接问开发者吧</string>
 
     <string name="text_format">文本格式</string>
     <string name="font_size">字体大小</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 8d7ab993..7f65380f 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -243,6 +243,8 @@
     <string name="main_dump_logcat_summary">ฅ&lt;(ΦωΦ)&gt;ฅ&#160;&#160;&#160;&#160;nya nya~~</string>
     <string name="main_help_nimingban">Help nimingban</string>
     <string name="main_help_nimingban_summary">Learn how to make Nimingban better</string>
+    <string name="main_help">Help</string>
+    <string name="main_help_summary">Ask the developer if you can\'t find the answer</string>
 
     <string name="text_format">Text format</string>
     <string name="font_size">Font size</string>
diff --git a/app/src/main/res/xml/info_settings.xml b/app/src/main/res/xml/info_settings.xml
index 080db22a..bda48b88 100644
--- a/app/src/main/res/xml/info_settings.xml
+++ b/app/src/main/res/xml/info_settings.xml
@@ -45,4 +45,9 @@
         android:title="@string/main_help_nimingban"
         android:summary="@string/main_help_nimingban_summary"/>
 
+    <Preference
+        android:key="help"
+        android:title="@string/main_help"
+        android:summary="@string/main_help_summary"/>
+
 </PreferenceScreen>