diff --git a/APP_Framework/Applications/app_test/Kconfig b/APP_Framework/Applications/app_test/Kconfig
index 1c2965bd2..e25b29155 100644
--- a/APP_Framework/Applications/app_test/Kconfig
+++ b/APP_Framework/Applications/app_test/Kconfig
@@ -192,6 +192,10 @@ menu "test app"
                 bool "Config test lcd device"
                 default n
 
+            config USER_TEST_W5500
+                select BSP_USING_W5500
+                bool "Config test W5500 only for edu-riscv64"
+                default n
                 
         endif
 endmenu
diff --git a/APP_Framework/Applications/app_test/Makefile b/APP_Framework/Applications/app_test/Makefile
index 68801066a..830c40916 100644
--- a/APP_Framework/Applications/app_test/Makefile
+++ b/APP_Framework/Applications/app_test/Makefile
@@ -83,7 +83,11 @@ ifeq ($(CONFIG_ADD_XIZI_FETURES),y)
 
     ifeq ($(CONFIG_USER_TEST_CAMERA),y)
         SRC_FILES += test_camera.c
-    endif 
+    endif
+
+    ifeq ($(CONFIG_USER_TEST_W5500),y)
+        SRC_FILES += test_w5500.c
+    endif  
 
     include $(KERNEL_ROOT)/compiler.mk
 endif
diff --git a/APP_Framework/Applications/app_test/test_loraE220.c b/APP_Framework/Applications/app_test/test_loraE220.c
index c4409dd21..78c27f305 100644
--- a/APP_Framework/Applications/app_test/test_loraE220.c
+++ b/APP_Framework/Applications/app_test/test_loraE220.c
@@ -67,7 +67,6 @@ void TestLora(int argc, char *argv[])
 
     printf("pin configure success\n");
     struct SerialDataCfg uart_cfg;
-    memset(&uart_cfg, 0, sizeof(struct SerialDataCfg));
 
     // loraE220 support only 9600bps with 8N1 during initializing
     uart_cfg.serial_baud_rate = BAUD_RATE_9600;
@@ -96,7 +95,8 @@ void TestLora(int argc, char *argv[])
     printf("lora configure into sleep(configure) mode\n");
 
     // send configure data, and receive the same length of data
-    char sendbuff[] = {0xC0, 0x00, 0x05, 0x19, 0x49, 0xE6, 0x00, 0x17}; // config as address 1949 CH17 36.8kps
+    // configure loraE220 as address 1949 CH17 36.8kps
+    char sendbuff[] = {0xC0, 0x00, 0x05, 0x19, 0x49, 0xE6, 0x00, 0x17}; 
 
     PrivTaskDelay(2000);
 
diff --git a/APP_Framework/Applications/app_test/test_w5500.c b/APP_Framework/Applications/app_test/test_w5500.c
new file mode 100644
index 000000000..2a589171f
--- /dev/null
+++ b/APP_Framework/Applications/app_test/test_w5500.c
@@ -0,0 +1,81 @@
+#include <stdio.h>
+#include <string.h>
+#include <transform.h>
+
+#include <socket.h>
+
+#define BUFF_SIZE 128
+#define RECV_SIZE 16
+#define TCP_PORT  12345
+
+const static uint32_t sn = 0;
+const static uint32_t socket_tcp = 0;
+
+static int32_t wiz_server_op(uint8_t sn, uint8_t *buf, uint32_t buf_size,
+                      uint16_t port, enum TCP_OPTION opt) {
+  int32_t ret = 0;
+  uint16_t size = 0, sentsize = 0;
+  switch (getSn_SR(sn)) {
+    case SOCK_ESTABLISHED:
+      if (getSn_IR(sn) & Sn_IR_CON) {
+        printf("%d:Connected\r\n", sn);
+        setSn_IR(sn, Sn_IR_CON);
+      }
+      if (opt == SEND_DATA) {
+        uint32_t sent_size = 0;
+        memset(buf,0,buf_size);
+        strcpy(buf,"The message has been recved");
+        ret = wiz_sock_send(socket_tcp, buf, buf_size);
+        if (ret < 0) {
+          wiz_sock_close(socket_tcp);
+          return ret;
+        }
+      } else if (opt == RECV_DATA) {
+        uint32_t size = 0;
+        if ((size = getSn_RX_RSR(sn)) > 0) {
+          if (size > buf_size) size = buf_size;
+          memset(buf,0,buf_size);
+          ret = wiz_sock_recv(sn, buf, size);
+          printf("Recv message: %s\n",buf);
+          return ret;
+        }
+      }
+      break;
+    case SOCK_CLOSE_WAIT:
+      printf("%d:CloseWait\r\n", sn);
+      if ((ret = wiz_sock_disconnect(sn)) != SOCK_OK) return ret;
+      printf("%d:Closed\r\n", sn);
+      break;
+    case SOCK_INIT:
+      printf("%d:Listen, port [%d]\r\n", sn, port);
+      if ((ret = wiz_sock_listen(sn)) != SOCK_OK) return ret;
+      break;
+    case SOCK_CLOSED:
+      printf("%d:LBTStart\r\n", sn);
+      if ((ret = wiz_socket(sn, Sn_MR_TCP, port, 0x00)) != sn) return ret;
+      printf("%d:Opened\r\n", sn);
+      break;
+    default:
+      break;
+  }
+  return 0;
+}
+
+void TestSocketInW5500(int argc, char *argv[])
+{
+    x_err_t ret;
+    uint8_t buf[BUFF_SIZE] = {0};
+
+    while (1) {
+        ret = wiz_server_op(0, buf, BUFF_SIZE, TCP_PORT, RECV_DATA);
+        if (ret > 0) {
+        wiz_server_op(0, buf, BUFF_SIZE, TCP_PORT, SEND_DATA);
+        };
+    }
+
+    return ;
+    
+}
+
+
+PRIV_SHELL_CMD_FUNCTION(TestSocketInW5500, a w5500 test sample, PRIV_SHELL_CMD_MAIN_ATTR);
\ No newline at end of file
diff --git a/APP_Framework/Framework/transform_layer/xizi/transform.h b/APP_Framework/Framework/transform_layer/xizi/transform.h
index 7514d9297..9cb3be855 100644
--- a/APP_Framework/Framework/transform_layer/xizi/transform.h
+++ b/APP_Framework/Framework/transform_layer/xizi/transform.h
@@ -227,6 +227,11 @@ struct RtcDrvConfigureParam
     time_t *time;
 };
 
+enum TCP_OPTION {
+  SEND_DATA = 0,
+  RECV_DATA,
+};
+
 #define PRIV_SYSTICK_GET (CurrentTicksGain())
 #define PRIV_LCD_DEV "/dev/lcd_dev"
 #define MY_DISP_HOR_RES BSP_LCD_Y_MAX