diff --git a/todo.txt b/todo.txt
index 983ce56..fd0045e 100755
--- a/todo.txt
+++ b/todo.txt
@@ -7,7 +7,7 @@ Mandatory:
 3. Consolidate vocabulary (trader, pair and bot; instance & trader)
 4. Base add for short traders.
 5. Proper handling of order price too high/low in OKX (rare, it happens when under heavy volatility).
-6. Redo all the database code. It should be a separate service (running locally or not) that all instances can access.
+6. Optimize database code.
 
 
 Would be nice to have: