diff --git a/main/APP/CMakeLists.txt b/main/APP/CMakeLists.txt
deleted file mode 100644
index 6757b37..0000000
--- a/main/APP/CMakeLists.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-cmake_minimum_required(VERSION 3.5)
-
-#添加子目录的源文件给_SUB_SOURCES
-aux_source_directory(${CMAKE_CURRENT_SOURCE_DIR} _SUB_SOURCES)
-#将子目录源文件，追加给根目录_SOURCES变量
-list(APPEND _SOURCES ${_SUB_SOURCES})
-#设置根目录_SOURCES变量在子目录有效
-set(_SOURCES ${_SOURCES} PARENT_SCOPE)
-
-add_subdirectory(app_task_hello)
\ No newline at end of file
diff --git a/main/APP/app_task_wifi/app_task_wifi.c b/main/APP/app_task_wifi/app_task_wifi.c
index 0a0a432..f9de882 100644
--- a/main/APP/app_task_wifi/app_task_wifi.c
+++ b/main/APP/app_task_wifi/app_task_wifi.c
@@ -20,11 +20,11 @@
 #include "app_task_wifi.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
-
 #include "freertos/event_groups.h"
 #include "esp_wifi.h"
 #include "esp_log.h"
 #include "esp_event.h"
+#include <string.h>
 
 /* Set the SSID and Password via project configuration, or can set directly here */
 #define DEFAULT_SSID "1022"
@@ -65,6 +65,7 @@
 #endif /*CONFIG_EXAMPLE_FAST_SCAN_THRESHOLD*/
 
 static const char *TAG = "scan";
+static app_task_wifi_t sg_wifi_app_handle = {0};
 
 static void event_handler(void* arg, esp_event_base_t event_base,
                                 int32_t event_id, void* event_data)
@@ -115,7 +116,10 @@ static void fast_scan(void)
 static void _app_wifi_task_run(void *param)
 {
     fast_scan();
-    while(1) {
+    sg_wifi_app_handle.is_wifi_conneted = 1;
+    while(sg_wifi_app_handle.is_wifi_app_running) {
+        printf("wifi info:\r\n");
+        printf("is wifi conneted : %d\r\n", sg_wifi_app_handle.is_wifi_conneted);
         vTaskDelay(100);
     }
 }
@@ -123,11 +127,21 @@ static void _app_wifi_task_run(void *param)
 uint8_t app_task_wifi_start()
 {
     vTaskDelay(10);
+    sg_wifi_app_handle.is_wifi_app_start = 1;
+    sg_wifi_app_handle.is_wifi_app_running = 1;
+
     xTaskCreatePinnedToCore(_app_wifi_task_run, "wifi app task", 4096, NULL, 5, NULL, tskNO_AFFINITY);
     return 0;
 }
 
 uint8_t app_task_wifi_stop()
 {
+    sg_wifi_app_handle.is_wifi_app_running = 0;
+    return 0;
+}
+
+uint8_t app_task_wifi_get_info(app_task_wifi_t *info_ptr)
+{
+    memcpy(info_ptr, &sg_wifi_app_handle, sizeof(app_task_wifi_t));
     return 0;
 }
\ No newline at end of file
diff --git a/main/APP/app_task_wifi/app_task_wifi.h b/main/APP/app_task_wifi/app_task_wifi.h
index b34c164..ac2098b 100644
--- a/main/APP/app_task_wifi/app_task_wifi.h
+++ b/main/APP/app_task_wifi/app_task_wifi.h
@@ -26,10 +26,48 @@
 extern "C" {
 #endif
 
+/// @brief wifi 控制句柄
+typedef struct _app_task_wifi_t_
+{
+    /// @brief wifi APP是否启动：0-》未启动 | 1-》已经启动
+    uint8_t is_wifi_app_start;
+    /// @brief wifi是否连接：0-》未连接 | 1-》已连接
+    uint8_t is_wifi_conneted;
+    /// @brief wifi APP线程是否运行：0-》未运行 | 1-》正在运行
+    uint8_t is_wifi_app_running;
+} app_task_wifi_t;
+
+/**
+ * app_task_wifi_start
+ * @brief wifi APP启动
+ * @author impressionyang (impressionyang@outlook.com)
+ * @return uint8_t 
+ * 
+ * @details 
+ */
 uint8_t app_task_wifi_start();
 
+/**
+ * app_task_wifi_stop
+ * @brief wifi APP关闭
+ * @author impressionyang (impressionyang@outlook.com)
+ * @return uint8_t 
+ * 
+ * @details 
+ */
 uint8_t app_task_wifi_stop();
 
+/**
+ * app_task_wifi_get_info
+ * @brief wifi APP信息获取
+ * @author impressionyang (impressionyang@outlook.com)
+ * @param [in] info_ptr 
+ * @return uint8_t 
+ * 
+ * @details 
+ */
+uint8_t app_task_wifi_get_info(app_task_wifi_t *info_ptr);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/main/hello_world_main.c b/main/app_main.c
similarity index 96%
rename from main/hello_world_main.c
rename to main/app_main.c
index d6821af..4a7d41f 100644
--- a/main/hello_world_main.c
+++ b/main/app_main.c
@@ -55,7 +55,7 @@ void app_main(void)
     printf("Minimum free heap size: %d bytes\n", esp_get_minimum_free_heap_size());
 
     for (int i = 10; ;  ) {
-        printf("Restarting in %d seconds...\n", i);
+        // printf("Restarting in %d seconds...\n", i);
         vTaskDelay(1000 / portTICK_PERIOD_MS);
     }
     printf("Restarting now.\n");