diff --git a/app/build.gradle b/app/build.gradle
index 46db1be3b..ae008c98e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -59,6 +59,5 @@ dependencies {
     //room
     compile "android.arch.persistence.room:runtime:1.0.0-alpha3"
     annotationProcessor "android.arch.persistence.room:compiler:1.0.0-alpha3"
-    compile "android.arch.persistence.room:rxjava2:1.0.0-alpha2"
 
 }
diff --git a/app/src/main/java/com/keylesspalace/tusky/ComposeActivity.java b/app/src/main/java/com/keylesspalace/tusky/ComposeActivity.java
index 1ed2255e2..77f72416b 100644
--- a/app/src/main/java/com/keylesspalace/tusky/ComposeActivity.java
+++ b/app/src/main/java/com/keylesspalace/tusky/ComposeActivity.java
@@ -153,7 +153,7 @@ public class ComposeActivity extends BaseActivity implements ComposeOptionsFragm
     private InputContentInfoCompat currentInputContentInfo;
     private int currentFlags;
     private Uri photoUploadUri;
-
+    private int savedTootUid = 0;
 
     /**
      * The Target object must be stored as a member field or method and cannot be an anonymous class otherwise this won't work as expected. The reason is that Picasso accepts this parameter as a weak memory reference. Because anonymous classes are eligible for garbage collection when there are no more references, the network request to fetch the image may finish after this anonymous class has already been reclaimed. See this Stack Overflow discussion for more details.
@@ -308,8 +308,12 @@ public class ComposeActivity extends BaseActivity implements ComposeOptionsFragm
                 // try to redo a list of media
                 ArrayList<String> playersList = new Gson().fromJson(savedJsonUrls,
                         new TypeToken<ArrayList<String>>() {
-                }.getType());
+                        }.getType());
+            }
 
+            int savedTootUid = intent.getIntExtra("saved_toot_uid", 0);
+            if (savedTootUid != 0) {
+                this.savedTootUid = savedTootUid;
             }
         }
 
@@ -545,7 +549,12 @@ public class ComposeActivity extends BaseActivity implements ComposeOptionsFragm
             new AsyncTask<Void, Void, Void>() {
                 @Override
                 protected Void doInBackground(Void... params) {
-                    tootDao.insert(toot);
+                    if (savedTootUid != 0) {
+                        toot.setUid(savedTootUid);
+                        tootDao.updateToot(toot);
+                    } else {
+                        tootDao.insert(toot);
+                    }
                     return null;
                 }
             }.execute();
diff --git a/app/src/main/java/com/keylesspalace/tusky/SavedTootActivity.java b/app/src/main/java/com/keylesspalace/tusky/SavedTootActivity.java
index 88560dab2..385fa52e1 100644
--- a/app/src/main/java/com/keylesspalace/tusky/SavedTootActivity.java
+++ b/app/src/main/java/com/keylesspalace/tusky/SavedTootActivity.java
@@ -72,6 +72,12 @@ public class SavedTootActivity extends BaseActivity implements SavedTootAdapter.
         adapter = new SavedTootAdapter(this);
         recyclerView.setAdapter(adapter);
 
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+
         // req
         getAllToot();
     }
@@ -99,7 +105,10 @@ public class SavedTootActivity extends BaseActivity implements SavedTootAdapter.
                 super.onPostExecute(tootEntities);
                 // set ui
                 setNoContent(tootEntities.size());
-                adapter.addItems(tootEntities);
+                if (adapter != null) {
+                    adapter.setItems(tootEntities);
+                    adapter.notifyDataSetChanged();
+                }
             }
         }.execute();
     }
@@ -126,6 +135,7 @@ public class SavedTootActivity extends BaseActivity implements SavedTootAdapter.
     @Override
     public void click(int position, TootEntity item) {
         Intent intent = new Intent(this, ComposeActivity.class);
+        intent.putExtra("saved_toot_uid", item.getUid());
         intent.putExtra("saved_toot_text", item.getText());
         intent.putExtra("saved_json_urls", item.getUrls());
         startActivity(intent);
diff --git a/app/src/main/java/com/keylesspalace/tusky/adapter/SavedTootAdapter.java b/app/src/main/java/com/keylesspalace/tusky/adapter/SavedTootAdapter.java
index 3db08bc0c..12a554672 100644
--- a/app/src/main/java/com/keylesspalace/tusky/adapter/SavedTootAdapter.java
+++ b/app/src/main/java/com/keylesspalace/tusky/adapter/SavedTootAdapter.java
@@ -59,6 +59,11 @@ public class SavedTootAdapter extends RecyclerView.Adapter {
         return list.size();
     }
 
+    public void setItems(List<TootEntity> newToot) {
+        list = new ArrayList<>();
+        list.addAll(newToot);
+    }
+
     public void addItems(List<TootEntity> newToot) {
         int end = list.size();
         list.addAll(newToot);
diff --git a/app/src/main/java/com/keylesspalace/tusky/db/TootDao.java b/app/src/main/java/com/keylesspalace/tusky/db/TootDao.java
index 19461984a..b3779af52 100644
--- a/app/src/main/java/com/keylesspalace/tusky/db/TootDao.java
+++ b/app/src/main/java/com/keylesspalace/tusky/db/TootDao.java
@@ -3,6 +3,7 @@ package com.keylesspalace.tusky.db;
 import android.arch.persistence.room.Dao;
 import android.arch.persistence.room.Delete;
 import android.arch.persistence.room.Insert;
+import android.arch.persistence.room.OnConflictStrategy;
 import android.arch.persistence.room.Query;
 import android.arch.persistence.room.Update;
 
@@ -23,12 +24,9 @@ public interface TootDao {
     @Query("SELECT * FROM TootEntity")
     List<TootEntity> loadAll();
 
-    @Query("SELECT * FROM TootEntity WHERE uid IN (:uid)")
-    List<TootEntity> loadAllByTootId(int... uid);
-
     // u
     @Update
-    void updateToot(TootEntity... toot);
+    void updateToot(TootEntity toot);
 
     // d
     @Delete