diff --git a/cap/zx297520v3/src/lynq/lib/liblynq-at-factory/liblynq-at-factory.cpp b/cap/zx297520v3/src/lynq/lib/liblynq-at-factory/liblynq-at-factory.cpp
index ed8ca40..612d968 100755
--- a/cap/zx297520v3/src/lynq/lib/liblynq-at-factory/liblynq-at-factory.cpp
+++ b/cap/zx297520v3/src/lynq/lib/liblynq-at-factory/liblynq-at-factory.cpp
@@ -139,6 +139,87 @@
     pull_sel : 0 - bias disable 1 - pull down 2 - pull up
     test_gpio_handle[gpio]:gpio handle get by init
 */
+void lynq_handle_gpioset(char *input)
+{
+/*1.gpio_num 0-135
+  2.direction_set //0 - in; 1 - out
+  3.value_set  
+  4.pullsel_set // 0 - bias disable; 1 - pull down; 2 - pull up
+*/
+    input = input + strlen("gpioset");
+    int gpio_configure[4];
+    int k = 0;
+    for (int i = 0; i < strlen(input) ; i++)
+    {
+        int num = 0;
+        for (; input[i] != ',' && input[i] != '\0'; i++)
+        {
+            if (input[i] >= '0' && input[i] <= '9')
+            {
+                num = num * 10 + (input[i] - '0');
+            }
+            else
+            {
+                handle_output("+GPIOSET:input error\r\n", strlen("+GPIOSET:input error\r\n"), Response);
+                lynq_response_error(100);
+                return;
+            }
+        }
+        if(k >= 4)
+        {
+            handle_output("+GPIOSET:Too many parameters\r\n", strlen("+GPIOSET:Too many parameters\r\n"), Response);
+            lynq_response_error(100);
+            return;
+        }
+        gpio_configure[k] = num;
+        k++;
+    }
+
+    int gpio = gpio_configure[0];
+    if(gpio < 0 || gpio > 135)
+    {
+        lynq_response_error(1);
+        return;
+    }
+    int direction_set = gpio_configure[1];
+    if(direction_set != 0 && direction_set != 1)
+    {
+        lynq_response_error(2);
+        return;
+    }
+    int value_set = gpio_configure[2];
+    if(value_set != 0 && value_set != 1)
+    {
+        lynq_response_error(3);
+        return;
+    }
+    int pullsel_set = gpio_configure[3];
+    if(pullsel_set != 0 && pullsel_set != 1 && pullsel_set != 2)
+    {
+        lynq_response_error(4);
+        return;
+    }
+
+    int ret;
+    test_gpio_handle[gpio] = sc_gpio_init(gpio, direction_set, value_set, pullsel_set);
+    if(test_gpio_handle[gpio] == NULL)
+    {
+        ALOGE("init%d fail\n",gpio);
+        lynq_response_error(100);
+        return;
+    }
+    ret = sc_gpio_uninit(test_gpio_handle[gpio]);
+    if(ret)
+    {
+        ALOGE("uninit%d fail\n",gpio);
+        lynq_response_error(100);
+        return;
+    }
+    test_gpio_handle[gpio] = NULL;
+    lynq_response_ok();
+    return;
+}
+
 int lynq_gpio_analysis(char *input,int *lynq_gpio_arr,int lynq_gpio_total_arr[],int total_length)
 {
     int j = 0;
@@ -747,6 +828,7 @@
 {
     {"adc",lynq_handle_adc},
     {"emmc",lynq_handle_emmc},
+    {"gpioset",lynq_handle_gpioset},
     {"gpio",lynq_handle_gpio},
     {"rmii",lynq_handle_rgmii},
     {"sdio",lynq_handle_sdio},