diff --git a/todo.txt b/todo.txt
index 19ce5ff..c284120 100644
--- a/todo.txt
+++ b/todo.txt
@@ -4,6 +4,7 @@ gen documentation
 sample code including readme
 
 MEDIUM PRIORITY
+remove jstring2string, be consistent with other string inits
 number of mining threads should be uint32_t instead of uint64_t
 getReserveProofAccount() jni seg fault
 sign/submit tx