diff --git a/mbtk/lynq_lib/src/lynq_sms.c b/mbtk/lynq_lib/src/lynq_sms.c
index c7fa721..1d28ce9 100755
--- a/mbtk/lynq_lib/src/lynq_sms.c
+++ b/mbtk/lynq_lib/src/lynq_sms.c
@@ -19,26 +19,60 @@
 static mbtk_info_handle_t* sms_info_handle = NULL;
 static char sms_center_address[128] = {0};
 
+typedef struct
+{
+    QSER_SMS_RxMsgHandlerFunc_t handlerPtr;
+    void* contextPtr;
+} lynq_sms_cb_func;
+
+static lynq_sms_cb_func lynq_sms_func_cb_handle;
+
+sms_client_handle_type g_sms_val = -1;
+
 
 void lynq_sms_state_change_cb(const void* data, int data_len)
 {
     LOGV("sms_state_change_cb()----------start\n");
     uint8 *ptr = (uint8*)data;
-        printf("3sms_state_change_cb() : %s\n", ptr);
+        //printf("3sms_state_change_cb() : %s\n", ptr);
+
+    if (!strncmp("+CMT:", ptr, 5))//丢弃无用消息
+        return ;
 
     struct SMS_Struct s = PDUDecoding(ptr);
+    /*
     printf("服务中心地址: %s\n", s.SCA);
     printf("发送方地址: %s\n", s.OA);
     printf("服务中心时间戳: %s\n", s.SCTS);
     printf("消息内容: %s\n", s.UD);
     printf("数据编码方案： %s\n", DSC_to_msg(s.DCS));
+    */
+    QSER_SMS_Msg_t* tmp_data = NULL;
+
+    tmp_data = (QSER_SMS_Msg_t*)malloc(sizeof(QSER_SMS_Msg_t));
+    memset(tmp_data,0x00, sizeof(QSER_SMS_Msg_t));
+
+    tmp_data->format = s.DCS;
+    //printf("t数据编码方案： %d\n", tmp_data->format);
+    memcpy(tmp_data->src_addr, s.OA, strlen(s.OA));
+    //printf("t发送方地址: %s\n", tmp_data->src_addr);
+    memcpy(tmp_data->timestamp, s.SCTS, strlen(s.SCTS));
+    //printf("t服务中心时间戳: %s\n", tmp_data->timestamp);
+    tmp_data->sms_data_len = strlen(s.UD);
+    //printf("t消息内容长度: %d\n", tmp_data->sms_data_len);
+    memcpy(tmp_data->sms_data, s.UD, strlen(s.UD));
+    //printf("t消息内容: %s\n", tmp_data->sms_data);
+
+    lynq_sms_func_cb_handle.handlerPtr(tmp_data, NULL);
+
+    free(tmp_data);
+    
 }
 
 
 int qser_sms_client_init(sms_client_handle_type *ph_sms)//out
 {
-    UNUSED(ph_sms);
-    int ret = SMS_OK;
+    //UNUSED(ph_sms);
 
     if(sms_info_handle == NULL)
     {
@@ -46,46 +80,64 @@
         if(sms_info_handle)
         {
             printf("creat sms_info_handle is success\n");
+            *ph_sms = sms_info_handle->client_fd;
+            g_sms_val = sms_info_handle->client_fd;
         }
         else
         {
             printf("creat sms_info_handle is fail\n");
-            ret = SMS_UNKNONW;
+            return -1;
         }
     }
 
-    return ret;
+    return 0;
 }
 
 int qser_sms_client_deinit(sms_client_handle_type h_sms)//in
 {
-    UNUSED(h_sms);
-    int ret = SMS_OK;
+    //UNUSED(h_sms);
+    if (h_sms != g_sms_val || g_sms_val == -1)
+    {
+        printf("handle NULL\n");
+        return -1;
+    }
+
 
     if(sms_info_handle)
     {
-        ret = mbtk_info_handle_free(&sms_info_handle);
+        mbtk_info_handle_free(&sms_info_handle);
+        printf("deinit sms_info_handle is succuess\n");
     }
     else
     {
         printf("deinit sms_info_handle is fail\n");
-        ret = SMS_UNKNONW;
+        return -1;
     }
 
-    return ret;
+    return 0;
 }
 
 int qser_sms_send_sms(sms_client_handle_type h_sms, QSER_sms_info_t *pt_sms_info)//in in 发送短信的内容、目的号码
 {
-    UNUSED(h_sms);
+    //UNUSED(h_sms);
     //UNUSED(pt_sms_info);
-    int ret = SMS_OK;
-    uint8_t *phone_num = NULL, *data = NULL;
+    if (h_sms != g_sms_val || g_sms_val == -1)
+    {
+        printf("handle NULL\n");
+        return -1;
+    }
+
+
+    if (pt_sms_info == NULL)
+    {
+        printf("QSER_sms_info_t NULL\n");
+        return -1;
+    }
 
     if(sms_info_handle == NULL)
     {
         printf("qser_sms_send_sms sms_info_handle NULL\n");
-        return SMS_ERR;
+        return -1;
     }
 
     //QSER_sms_info_t get_sms_info;
@@ -102,6 +154,8 @@
     //get_sms_info.user_data_head = pt_sms_info->user_data_head;//长短信用户头部信息
     //get_sms_info.user_data_head_valid = pt_sms_info->user_data_head_valid;//是否是长短信
 
+    uint8_t *phone_num = NULL, *data = NULL;
+
     char cmgs[MSM_NUMBER_MAX] = {0};
     char resp[RES_NUM_MIN] = {0};
     char pdu_data[512] = {0};
@@ -122,33 +176,28 @@
     else if (pt_sms_info->format == 2)//USC2
         mode = 0;
     else
-        return SMS_ERR;
+        return -1;
 
     if(data == NULL)
     {
         printf("qser_sms_send_sms data NULL\n");
-        return SMS_ERR;
+        return -1;
     }
 
     if(phone_num == NULL)
     {
         printf("qser_sms_send_sms phone_num NULL\n");
-        return SMS_ERR;
+        return -1;
     }
 
-    if((pt_sms_info->sms_data_len > 512) || (pt_sms_info->sms_data_len == 0))
+
+    if(strlen(data) > 512 || strlen(data) == 0 || strlen(phone_num) == 0)
     {
-        if(strlen(data) > 512 || strlen(data) == 0 || strlen(phone_num) == 0)
-        {
-            printf("strlen(telephony_num):%d\n", strlen(phone_num));
-            printf("strlen(msg):%d\n", strlen(data));
-            return SMS_ERR;
-        }
-        printf("strlen(msg_len):%d\n", pt_sms_info->sms_data_len);
-        return SMS_UNKNONW;//可能data_len没有赋值
+        printf("strlen(telephony_num):%d\n", strlen(phone_num));
+        printf("strlen(msg):%d\n", strlen(data));
+        return -1;
     }
 
-
     if (mode == 0)// PDU
     {
 #if 1
@@ -204,7 +253,7 @@
         if(err)
         {
             printf("Error : %d\n", err);
-            ret = SMS_ERR;
+            return -1;
         }
         else
         {
@@ -232,7 +281,7 @@
         if(err)
         {
             printf("Error : %d\n", err);
-            ret = SMS_ERR;
+            return -1;
         }
         else
         {
@@ -242,56 +291,65 @@
     else
     {
         printf("Error : mode\n");
-        ret = SMS_ERR;
+        return -1;
     }
-    return ret;
+
+    return 0;
 }
 
 //注册接收新短信
 int qser_sms_addrxmsghandler(QSER_SMS_RxMsgHandlerFunc_t handlerPtr, void* contextPtr)//in sms电话状态回调函数 in 主要是获取 上报 的内容
 {
-    UNUSED(handlerPtr);
-    UNUSED(contextPtr);
-    int ret = SMS_OK;
+    //UNUSED(handlerPtr);
+    //UNUSED(contextPtr);
 
     if(sms_info_handle == NULL)
     {
         printf("qser_sms_addrxmsghandler sms_info_handle NULL\n");
-        return SMS_ERR;
+        return -1;
     }
 
     int err = mbtk_sms_cnmi_set(sms_info_handle);
     if(err)
     {
         printf("set cnmi fail\n");
-        ret = SMS_ERR;
+        return -1;
     }
 
+    lynq_sms_func_cb_handle.handlerPtr = handlerPtr;
+    lynq_sms_func_cb_handle.contextPtr = contextPtr;
+
     mbtk_sms_state_change_cb_reg(sms_info_handle, lynq_sms_state_change_cb);
 
-    return ret;
+    return 0;
 }
 
 //删除短信
 int qser_sms_deletefromstorage(sms_client_handle_type h_sms, QSER_sms_storage_info_t *pt_sms_storage)//in in 删除短信的信息
 {
-    UNUSED(h_sms);
+    //UNUSED(h_sms);
     //UNUSED(pt_sms_storage);
     char cmgd[128] = {0};
     int err = 0;
     int id_x = -1;
-    int ret = SMS_OK;
 
-    if(sms_info_handle == NULL)
+    if (h_sms != g_sms_val || g_sms_val == -1)
     {
-        printf("qser_sms_deletefromstorage sms_info_handle NULL\n");
-        return SMS_ERR;
+        printf("handle NULL\n");
+        return -1;
     }
 
+
     if(pt_sms_storage == NULL)
     {
         printf("qser_sms_deletefromstorage pt_sms_storage NULL\n");
-        return SMS_ERR;
+        return -1;
+    }
+
+    if(sms_info_handle == NULL)
+    {
+        printf("qser_sms_deletefromstorage sms_info_handle NULL\n");
+        return -1;
     }
 
     id_x = pt_sms_storage->storage_idx;//获取idx的值
@@ -311,38 +369,50 @@
     if(err)
     {
         printf("qser_sms_deletefromstorage Error : %d\n", err);
-        ret = SMS_ERR;
+        return -1;
     }
     else
     {
         printf("qser_sms_deletefromstorage set success\n");
     }
 
-    return ret;
+    return 0;
 }
 
 //获取短信中心号码
 int qser_sms_getsmscenteraddress( sms_client_handle_type h_sms,QSER_sms_service_center_cfg_t *set_sca_cfg)//in out
 {
-    UNUSED(h_sms);
+    //UNUSED(h_sms);
     //UNUSED(set_sca_cfg);
     char sms_center_addree[254] = {0};
     int len_t;
     char *p1, *p2 ,*substr;
 
-    int ret = SMS_OK;
+    if (h_sms != g_sms_val || g_sms_val == -1)
+    {
+        printf("handle NULL\n");
+        return -1;
+    }
+
+
+    if (set_sca_cfg == NULL)
+    {
+        printf("QSER_sms_service_center_cfg_t NULL\n");
+        return -1;
+    }
+
 
     if(sms_info_handle == NULL)
     {
         printf("qser_sms_getsmscenteraddress sms_info_handle NULL\n");
-        return SMS_ERR;
+        return -1;
     }
 
     int err = mbtk_sms_csca_get(sms_info_handle, sms_center_addree);
     if(sms_center_addree[0] == '\0')
     {
         printf("qser_sms_getsmscenteraddress Error : %d\n", err);
-        return SMS_ERR;
+        return -1;
     }
     else
     {
@@ -365,31 +435,37 @@
         else
         {
             printf("未找到双引号内的字符串\n"); // 输出结果
-            ret = SMS_ERR;
+            return -1;
         }
     }
 
-    return ret;
+    return 0;
 }
 
 //设置短信中心号码
 int qser_sms_setsmscenteraddress( sms_client_handle_type h_sms, QSER_sms_service_center_cfg_t *get_sca_cfg)//in in
 {
-    UNUSED(h_sms);
+    //UNUSED(h_sms);
     //UNUSED(get_sca_cfg);
     char *destNum = NULL;
-    int ret = SMS_OK;
+
+    if (h_sms != g_sms_val || g_sms_val == -1)
+    {
+        printf("handle NULL\n");
+        return -1;
+    }
+
 
     if(sms_info_handle == NULL)
     {
         printf("qser_sms_setsmscenteraddress sms_info_handle NULL\n");
-        return SMS_ERR;
+        return -1;
     }
 
     if(get_sca_cfg == NULL)
     {
         printf("qser_sms_setsmscenteraddress get_sca_cfg NULL\n");
-        return SMS_ERR;
+        return -1;
     }
 
     destNum = get_sca_cfg->service_center_addr;
@@ -401,14 +477,14 @@
     if (destNum == NULL)
     {
         printf("qser_sms_setsmscenteraddress destNum NULL\n");
-        return SMS_ERR;
+        return -1;
     }
 
     int err = mbtk_sms_csca_set(sms_info_handle, destNum);
     if(err)
     {
         printf("Error : %d\n", err);
-        ret = SMS_ERR;
+        return -1;
     }
     else
     {
@@ -418,6 +494,6 @@
         printf("qser_sms_setsmscenteraddress success\n");
     }
 
-    return ret;
+    return 0;
 }