diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 64b4bbf..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,6 +0,0 @@
-[submodule "ESP8266_RTOS_SDK"]
-	path = ESP8266_RTOS_SDK
-	url = https://github.com/windowsair/ESP8266_RTOS_SDK.git
-[submodule "components/corsacOTA"]
-	path = components/corsacOTA
-	url = https://github.com/windowsair/corsacOTA.git
diff --git a/components/dap_proxy/DAP_handle.c b/components/dap_proxy/DAP_handle.c
index 510d7a6..a179ee2 100644
--- a/components/dap_proxy/DAP_handle.c
+++ b/components/dap_proxy/DAP_handle.c
@@ -46,6 +46,7 @@ typedef struct
 
 
 int kRestartDAPHandle = NO_SIGNAL;
+TaskHandle_t kDAPTaskHandle = NULL;
 
 
 static DapPacket_t DAPDataProcessed;
@@ -103,11 +104,13 @@ void handle_dap_data_request(usbip_stage2_header *header, uint32_t length)
     // always send constant size buf -> cuz we don't care about the IN packet size
     // and to unify the style, we set aside the length of the section
     xRingbufferSend(dap_dataIN_handle, data_in - sizeof(uint32_t), DAP_HANDLE_SIZE, portMAX_DELAY);
+    xTaskNotifyGive(kDAPTaskHandle);
 
 #else
     send_stage2_submit_data_fast(header, NULL, 0);
 
     xRingbufferSend(dap_dataIN_handle, data_in, DAP_HANDLE_SIZE, portMAX_DELAY);
+    xTaskNotifyGive(kDAPTaskHandle);
 
 #endif
 
@@ -150,6 +153,7 @@ void DAP_Thread(void *argument)
     dap_dataIN_handle = xRingbufferCreate(DAP_HANDLE_SIZE * DAP_BUFFER_NUM, RINGBUF_TYPE_BYTEBUF);
     dap_dataOUT_handle = xRingbufferCreate(DAP_HANDLE_SIZE * DAP_BUFFER_NUM, RINGBUF_TYPE_BYTEBUF);
     data_response_mux = xSemaphoreCreateMutex();
+    kDAPTaskHandle = xTaskGetCurrentTaskHandle();
     size_t packetSize;
     int resLength;
     DapPacket_t *item;
diff --git a/components/dap_proxy/tcp_server.c b/components/dap_proxy/tcp_server.c
index c6ec15a..1e1a76a 100644
--- a/components/dap_proxy/tcp_server.c
+++ b/components/dap_proxy/tcp_server.c
@@ -21,6 +21,7 @@
 #include "lwip/err.h"
 #include "lwip/sockets.h"
 
+extern TaskHandle_t kDAPTaskHandle;
 extern int kRestartDAPHandle;
 
 int kSock = -1;
@@ -141,6 +142,8 @@ cleanup:
                 el_process_buffer_free();
 
                 kRestartDAPHandle = RESET_HANDLE;
+                if (kDAPTaskHandle)
+    	            xTaskNotifyGive(kDAPTaskHandle);
 
                 //shutdown(listen_sock, 0);
                 //close(listen_sock);