diff --git a/res/values/config.xml b/res/values/config.xml
index 1dbe079c57b..a85636c44e0 100755
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -104,6 +104,54 @@
         -->
     </string-array>
 
+    <!-- List containing the order of services in screen reader category by componentname.
+         All componentnames in a category need to be specified to guarantee correct behavior.-->
+    <string-array name="config_order_screen_reader_services" translatable="false">
+        <!--
+        <item>com.example.package.first/com.example.class.FirstService</item>
+        <item>com.example.package.second/com.example.class.SecondService</item>
+        -->
+    </string-array>
+
+    <!-- List containing the order of services in audio and caption category by preference key
+         or componentname. All preference keys in a category need to be specified to guarantee
+         correct behavior.-->
+    <string-array name="config_order_audio_and_caption_services" translatable="false">
+        <!--
+        <item>com.example.package.first/com.example.class.FirstService</item>
+        <item>com.example.package.second/com.example.class.SecondService</item>
+        <item>toggle_master_mono</item>
+        <item>seekbar_master_balance</item>
+        <item>...</item>
+        -->
+    </string-array>
+
+    <!-- List containing the order of services in display category by preference key
+         or componentname. All preference keys in a category need to be specified to guarantee
+         correct behavior.-->
+    <string-array name="config_order_display_services" translatable="false">
+        <!--
+        <item>com.example.package.first/com.example.class.FirstService</item>
+        <item>com.example.package.second/com.example.class.SecondService</item>
+        <item>font_size_preference_screen</item>
+        <item>dark_ui_mode_accessibility</item>
+        <item>...</item>
+        -->
+    </string-array>
+
+    <!-- List containing the order of services in interaction control category by preference key
+         or componentname. All preference keys in a category need to be specified to guarantee
+         correct behavior.-->
+    <string-array name="config_order_interaction_control_services" translatable="false">
+        <!--
+        <item>com.example.package.first/com.example.class.FirstService</item>
+        <item>com.example.package.second/com.example.class.SecondService</item>
+        <item>autoclick_preference</item>
+        <item>toggle_power_button_ends_call_preference</item>
+        <item>...</item>
+        -->
+    </string-array>
+
     <!-- List of packages that should be whitelisted for slice uri access. Do not translate -->
     <string-array name="slice_whitelist_package_names" translatable="false"/>
 
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 00feb17f1b9..9bbf45955cd 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -4803,7 +4803,7 @@
     <!-- Summary for the Select to Speak Accessibility Service. [CHAR_LIMIT=none] -->
     <string name="select_to_speak_summary">Tap items on your screen to hear them read aloud</string>
     <!-- Title for the accessibility preference screen to enable video captioning. [CHAR LIMIT=35] -->
-    <string name="accessibility_captioning_title">Captions</string>
+    <string name="accessibility_captioning_title">Caption preferences</string>
     <!-- Title for the accessibility preference screen to enable screen magnification. [CHAR LIMIT=35] -->
     <string name="accessibility_screen_magnification_title">Magnification</string>
     <!-- Title for the accessibility preference screen to enable triple-tap gesture screen magnification. [CHAR LIMIT=35] -->
diff --git a/src/com/android/settings/accessibility/AccessibilitySettings.java b/src/com/android/settings/accessibility/AccessibilitySettings.java
index 478db9f298f..148e901f63c 100644
--- a/src/com/android/settings/accessibility/AccessibilitySettings.java
+++ b/src/com/android/settings/accessibility/AccessibilitySettings.java
@@ -660,6 +660,16 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
             mServicePreferenceToPreferenceCategoryMap.put(preference, prefCategory);
         }
 
+        // Update the order of all the category according to the order defined in xml file.
+        updateCategoryOrderFromArray(CATEGORY_SCREEN_READER,
+            R.array.config_order_screen_reader_services);
+        updateCategoryOrderFromArray(CATEGORY_AUDIO_AND_CAPTIONS,
+            R.array.config_order_audio_and_caption_services);
+        updateCategoryOrderFromArray(CATEGORY_INTERACTION_CONTROL,
+            R.array.config_order_interaction_control_services);
+        updateCategoryOrderFromArray(CATEGORY_DISPLAY,
+            R.array.config_order_display_services);
+
         // If the user has not installed any additional services, hide the category.
         if (downloadedServicesCategory.getPreferenceCount() == 0) {
             final PreferenceScreen screen = getPreferenceScreen();
@@ -676,6 +686,29 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
         }
     }
 
+    /**
+     * Update the order of perferences in the category by matching their preference
+     * key with the string array of preference order which is defined in the xml.
+     *
+     * @param categoryKey The key of the category need to update the order
+     * @param key The key of the string array which defines the order of category
+     */
+    private void updateCategoryOrderFromArray(String categoryKey, int key) {
+        String[] services = getResources().getStringArray(key);
+        PreferenceCategory category = mCategoryToPrefCategoryMap.get(categoryKey);
+        int preferenceCount = category.getPreferenceCount();
+        int serviceLength = services.length;
+        for (int preferenceIndex = 0; preferenceIndex < preferenceCount; preferenceIndex++) {
+            for (int serviceIndex = 0; serviceIndex < serviceLength; serviceIndex++) {
+                if (category.getPreference(preferenceIndex).getKey()
+                        .equals(services[serviceIndex])) {
+                    category.getPreference(preferenceIndex).setOrder(serviceIndex);
+                    break;
+                }
+            }
+        }
+    }
+
     protected void updateSystemPreferences() {
         // Move color inversion and color correction preferences to Display category if device
         // supports HWC hardware-accelerated color transform.