diff --git a/main/Kconfig.projbuild b/main/Kconfig.projbuild
index f85c9e1f..ccb7da5a 100644
--- a/main/Kconfig.projbuild
+++ b/main/Kconfig.projbuild
@@ -360,9 +360,9 @@ config USE_WECHAT_MESSAGE_STYLE
 config USE_ESP_WAKE_WORD
     bool "Enable Wake Word Detection (without AFE)"
     default n
-    depends on IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C5
+    depends on IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C5 || IDF_TARGET_ESP32
     help
-        支持 ESP32 C3 与 ESP32 C5
+        支持 ESP32 C3 与 ESP32 C5，增加ESP32支持（需要开启PSRAM）
 
 config USE_AFE_WAKE_WORD
     bool "Enable Wake Word Detection (AFE)"
diff --git a/sdkconfig.defaults.esp32 b/sdkconfig.defaults.esp32
new file mode 100644
index 00000000..d7eaf09e
--- /dev/null
+++ b/sdkconfig.defaults.esp32
@@ -0,0 +1,7 @@
+
+CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions/v1/4m.csv"
+CONFIG_PARTITION_TABLE_FILENAME="partitions/v1/4m.csv"
+CONFIG_SR_WN_WN9_NIHAOXIAOZHI_TTS=y
+CONFIG_ESP_TASK_WDT_TIMEOUT_S=20