diff --git a/dap-sdk b/dap-sdk
index 7c49451ccc299d61ab8d1b15e2c6fc9336cd2d44..f11700de7f924d6f09a433fa8e02bff1b5bedcc1 160000
--- a/dap-sdk
+++ b/dap-sdk
@@ -1 +1 @@
-Subproject commit 7c49451ccc299d61ab8d1b15e2c6fc9336cd2d44
+Subproject commit f11700de7f924d6f09a433fa8e02bff1b5bedcc1
diff --git a/modules/consensus/esbocs/dap_chain_cs_esbocs.c b/modules/consensus/esbocs/dap_chain_cs_esbocs.c
index 6fa8a5afe0a727b4608d17964fe3b31c722f40c3..f9471f2ab185ec72cd31ce275c90de9de71448b1 100644
--- a/modules/consensus/esbocs/dap_chain_cs_esbocs.c
+++ b/modules/consensus/esbocs/dap_chain_cs_esbocs.c
@@ -1299,6 +1299,7 @@ static void s_check_db_callback_fee_collect (UNUSED_ARG dap_global_db_context_t
     dap_chain_block_cache_t *l_block_cache = NULL;
     dap_chain_cs_blocks_t *l_blocks = DAP_CHAIN_CS_BLOCKS(l_chain);
     dap_list_t *l_block_list = NULL;
+    log_it(L_MSG, "Fee collector start work");
     l_block_cache = dap_chain_block_cs_cache_get_by_hash(l_blocks, &l_arg->block_hash);
     if(!l_block_cache)
     {
@@ -1441,7 +1442,7 @@ static void s_session_round_finish(dap_chain_esbocs_session_t *a_session, dap_ch
         tmp->chain = l_chain;
         tmp->value_fee = PVT(a_session->esbocs)->minimum_fee;
         tmp->fee_need_cfg = PVT(a_session->esbocs)->fee_coll_set;
-        tmp->key_from = a_session->blocks_sign_key;
+        tmp->key_from = PVT(a_session->esbocs)->blocks_sign_key;
 
         dap_global_db_get_all(s_block_fee_group,0,s_check_db_callback_fee_collect,tmp);
     }
diff --git a/modules/consensus/esbocs/include/dap_chain_cs_esbocs.h b/modules/consensus/esbocs/include/dap_chain_cs_esbocs.h
index 61df118cea88da5b5c013df3ba808907fe5ca76b..6d99bb1b692a4ab8c2b24cfe6a5fdb78a875d6f2 100644
--- a/modules/consensus/esbocs/include/dap_chain_cs_esbocs.h
+++ b/modules/consensus/esbocs/include/dap_chain_cs_esbocs.h
@@ -168,7 +168,6 @@ typedef struct dap_chain_esbocs_session {
     dap_chain_esbocs_sync_item_t *sync_items;
     dap_timerfd_t *sync_timer;
 
-    dap_enc_key_t *blocks_sign_key;
     dap_chain_addr_t my_signing_addr;
 
     dap_chain_esbocs_penalty_item_t *penalty;