diff --git a/main/main.c b/main/main.c
index 46c9ac5..fc0da20 100644
--- a/main/main.c
+++ b/main/main.c
@@ -32,6 +32,9 @@
 #define ADC_CHAN1          ADC_CHANNEL_5
 #define ADC_ATTEN_DB       ADC_ATTEN_DB_12
 
+#define THRESHOLD_UP_NVS_NAME "threshold_up"
+#define THRESHOLD_LOW_NVS_NAME "threshold_low"
+
 #define SENSOR_ADC_CHAN 0
 
 static adc_oneshot_unit_handle_t adc_handle;
@@ -360,10 +363,10 @@ static esp_err_t save_thresholds_handler(httpd_req_t *req) {
         return 1;
     }
 
-    err = nvs_set_i32(my_handle, "threshold_low", low_value);
+    err = nvs_set_i32(my_handle, THRESHOLD_LOW_NVS_NAME, low_value);
     ESP_ERROR_CHECK(err);
 
-    err = nvs_set_i32(my_handle, "threshold_up", up_value);
+    err = nvs_set_i32(my_handle, THRESHOLD_UP_NVS_NAME, up_value);
     ESP_ERROR_CHECK(err);
 
     // 4. Сохраняем изменения во flash
@@ -613,15 +616,21 @@ void app_main(void) {
         ESP_LOGE("TAG", "Error opening NVS");
     }
 
-    err = nvs_get_i32(my_handle, "treshhold_low", atomic_load(&g_threshold_low));
-    if (err == ESP_ERR_NVS_NOT_FOUND) {
+    int32_t threshold_up, threshold_low = 0;
+
+    err = nvs_get_i32(my_handle, THRESHOLD_LOW_NVS_NAME, &threshold_low);
+    if (err == ESP_OK) {
+        atomic_store(&g_threshold_low, threshold_low);
+    } else if (err == ESP_ERR_NVS_NOT_FOUND) {
         atomic_store(&g_threshold_low, 100);
     } else {
         ESP_ERROR_CHECK(err);
     }
 
-    err = nvs_get_i32(my_handle, "treshhold_low", atomic_load(&g_threshold_up));
-    if (err == ESP_ERR_NVS_NOT_FOUND) {
+    err = nvs_get_i32(my_handle, THRESHOLD_UP_NVS_NAME, &threshold_up);
+    if (err == ESP_OK) {
+        atomic_store(&g_threshold_up, threshold_up);
+    } else if (err == ESP_ERR_NVS_NOT_FOUND) {
         atomic_store(&g_threshold_up, 300);
     } else {
         ESP_ERROR_CHECK(err);
diff --git a/partitions.csv b/partitions.csv
index 72fbbb8..ed9b46c 100644
--- a/partitions.csv
+++ b/partitions.csv
@@ -1,5 +1,5 @@
 # ESP-IDF Partition Table
-# Name, Type, SubType, Offset, Size, Flags
-nvs,      data, nvs,     0x9000,  0x6000,
-phy_init, data, phy,     0xf000,  0x1000,
-factory,  app,  factory, 0x10000, 1M,
+# Name,    Type,  SubType,  Offset,  Size,   Flags
+nvs,       data,  nvs,      0x9000,  0x6000,
+phy_init,  data,  phy,      0xf000,  0x1000,
+factory,   app,   factory,  0x10000, 1M,
diff --git a/sdkconfig.defaults b/sdkconfig.defaults
new file mode 100644
index 0000000..0891353
--- /dev/null
+++ b/sdkconfig.defaults
@@ -0,0 +1,4 @@
+# This file was generated using idf.py save-defconfig or menuconfig [D] key. It can be edited manually.
+# Espressif IoT Development Framework (ESP-IDF) 6.2.0 Project Minimal Configuration
+#
+CONFIG_PARTITION_TABLE_CUSTOM=y