diff --git a/modules/chain/tests/dap_chain_ledger_tests.c b/modules/chain/tests/dap_chain_ledger_tests.c
index 61250d2c2ee38a7f09bfe055866b61b7ec7e8b5c..78e2a000fa6fafa736d640e47c87acbc31a5b98b 100644
--- a/modules/chain/tests/dap_chain_ledger_tests.c
+++ b/modules/chain/tests/dap_chain_ledger_tests.c
@@ -229,7 +229,7 @@ dap_chain_datum_tx_t *dap_ledger_test_create_stake_tx_cond(dap_enc_key_t *a_key_
     memset(&l_in_ems->header.token_emission_hash, 0, sizeof(l_in_ems->header.token_emission_hash));
     strcpy(l_in_ems->header.ticker, s_delegated_token_ticker);
 
-    dap_time_t a_time_staking = dap_time_now();
+    dap_time_t a_time_staking = 1;
     dap_chain_tx_out_cond_t* l_tx_out_cond = dap_chain_datum_tx_item_out_cond_create_srv_stake_lock(
                                                 l_uid, a_value, a_time_staking, uint256_0);
 
@@ -485,33 +485,41 @@ void dap_ledger_test_datums_removing(dap_ledger_t *a_ledger, dap_hash_fast_t *a_
     }
 
     // check stake and unstake adding and removing
-    // {
-    //     // Create stake lock tx
-    //     dap_chain_datum_tx_t *l_stake_cond_tx = dap_ledger_test_create_stake_tx_cond(a_from_key, a_prev_hash, dap_chain_uint256_from(20U), a_ledger);
-    //     dap_hash_fast_t l_stake_cond_tx_hash = {};
-    //     dap_hash_fast(l_stake_cond_tx, dap_chain_datum_tx_get_size(l_stake_cond_tx), &l_stake_cond_tx_hash);
-    //     int err_code = dap_ledger_tx_add(a_ledger, l_stake_cond_tx, &l_stake_cond_tx_hash, false);
-    //     printf("err_code = %s\n", dap_ledger_tx_check_err_str(err_code));
-    //     dap_assert(!err_code, "Adding of stake cond transaction to ledger is");
-    //     sleep(3);
-    //     // Create stake unlock tx
-    //     dap_chain_datum_tx_t *l_unstake_cond_tx = dap_ledger_test_create_unstake_tx_cond(a_from_key, &l_stake_cond_tx_hash, dap_chain_uint256_from(20U), a_ledger);
-    //     dap_hash_fast_t l_unstake_cond_tx_hash = {};
-    //     dap_hash_fast(l_unstake_cond_tx, dap_chain_datum_tx_get_size(l_stake_cond_tx), &l_unstake_cond_tx_hash);
-    //     err_code = dap_ledger_tx_add(a_ledger, l_unstake_cond_tx, &l_unstake_cond_tx_hash, false);
-    //     printf("err_code = %s\n", dap_ledger_tx_check_err_str(err_code));
-    //     dap_assert(!err_code, "Adding of unstake cond transaction to ledger is");
-
-
-    //     dap_assert(!dap_ledger_tx_remove(a_ledger, l_stake_cond_tx, &l_stake_cond_tx_hash), "Test of stake conditional transaction removing from ledger:");
-    //     l_balance_after = dap_ledger_test_print_balance(a_ledger, &l_addr);
-    //     dap_assert(!compare256(l_balance_before, l_balance_after), "Compare balance before creating stake transactions and after removing them. Must be equal:")
-    // }
+    {
+        // Create stake lock tx
+        dap_chain_datum_tx_t *l_stake_cond_tx = dap_ledger_test_create_stake_tx_cond(a_from_key, a_prev_hash, dap_chain_uint256_from(20U), a_ledger);
+        dap_hash_fast_t l_stake_cond_tx_hash = {};
+        dap_hash_fast(l_stake_cond_tx, dap_chain_datum_tx_get_size(l_stake_cond_tx), &l_stake_cond_tx_hash);
+        int err_code = dap_ledger_tx_add(a_ledger, l_stake_cond_tx, &l_stake_cond_tx_hash, false);
+        printf("err_code = %s\n", dap_ledger_tx_check_err_str(err_code));
+        dap_assert(!err_code, "Adding of stake cond transaction to ledger is");
+        sleep(3);
+        // Create stake unlock tx
+        uint256_t l_balance_before_unstaking = dap_ledger_test_print_balance(a_ledger, &l_addr);
+        dap_chain_datum_tx_t *l_unstake_cond_tx = dap_ledger_test_create_unstake_tx_cond(a_from_key, &l_stake_cond_tx_hash, dap_chain_uint256_from(20U), a_ledger);
+        dap_hash_fast_t l_unstake_cond_tx_hash = {};
+        dap_hash_fast(l_unstake_cond_tx, dap_chain_datum_tx_get_size(l_stake_cond_tx), &l_unstake_cond_tx_hash);
+        err_code = dap_ledger_tx_add(a_ledger, l_unstake_cond_tx, &l_unstake_cond_tx_hash, false);
+        printf("err_code = %s\n", dap_ledger_tx_check_err_str(err_code));
+        dap_assert(!err_code, "Adding of unstake cond transaction to ledger is");
+        
+        err_code = dap_ledger_tx_remove(a_ledger, l_unstake_cond_tx, &l_unstake_cond_tx_hash);
+        printf("err_code = %s\n", dap_ledger_tx_check_err_str(err_code));
+        dap_assert(!err_code, "Test of unstake conditional transaction removing from ledger:");
+        l_balance_after = dap_ledger_test_print_balance(a_ledger, &l_addr);
+        dap_assert(!compare256(l_balance_before_unstaking, l_balance_after), "Compare balance after creating unstake transactions and after removing them. Must be equal:")
+    }
+
+    // Check delegation
+
+    // CHeck rewards
 
     // Check vote removing 
 
     // Check voting removing
 
+    // Check exchanger
+
 }
 
 dap_hash_fast_t dap_ledger_test_double_spending(
@@ -792,8 +800,8 @@ void dap_ledger_test_write_back_list(dap_ledger_t *a_ledger, dap_cert_t *a_cert,
 
 void dap_ledger_test_run(void){
     dap_set_appname("cellframe-node");
-    dap_config_init("/opt/cellframe-node/etc/");
-    dap_assert_PIF((g_config = dap_config_open(dap_get_appname())) != NULL, "Init");
+    dap_config_init("/opt/cellframe-node/etc");
+    dap_assert_PIF((g_config = dap_config_open(dap_get_appname())) != NULL, "Init: ");
     dap_chain_net_srv_stake_lock_init();
     dap_chain_net_srv_stake_pos_delegate_init();
     dap_assert_PIF(!dap_chain_net_srv_init(), "Srv initializstion");