diff --git a/cap/zx297520v3/src/lynq/framework/lynq-sdk-ready/lynq_timer.cpp b/cap/zx297520v3/src/lynq/framework/lynq-sdk-ready/lynq_timer.cpp
index d22a736..31a02a7 100755
--- a/cap/zx297520v3/src/lynq/framework/lynq-sdk-ready/lynq_timer.cpp
+++ b/cap/zx297520v3/src/lynq/framework/lynq-sdk-ready/lynq_timer.cpp
@@ -24,6 +24,7 @@
 
 
 #define LOG_UCI_FILE "lynq_uci"
+#define LOG_UCI_RO_FILE "lynq_uci_ro"
 #define LOG_UCI_MODULE "debug_mode"
 
 using ::android::Parcel;
@@ -38,6 +39,8 @@
 }lynq_client_t;
 
 int num = 0;
+int nf_conntrack_max = 0;
+int conntrack_flag = 0;
 
 int max_num;
 static int get_md_sta(void)
@@ -124,6 +127,37 @@
     return 0;
 }
 
+
+static int t106_get_current_conntrack()
+{
+    FILE *fp = fopen("/proc/sys/net/netfilter/nf_conntrack_count", "r");
+    int count = -1;
+    
+    if(fp)
+    {
+        fscanf(fp, "%d", &count);
+        ALOGD("nf_conntrack_count is %d",count);
+        fclose(fp);
+    }
+    
+    return count;
+}
+
+int get_conntrack_count(void)
+{
+    int current_num = 0;
+
+    current_num = t106_get_current_conntrack();
+    if(current_num == nf_conntrack_max)
+    {
+        return 1;
+    }
+    else
+    {
+        return 0;
+    }
+}
+
 /**
  * @brief 30s request imei
  * 
@@ -286,8 +320,30 @@
         /*judge the res_error*/
         if(!res_error)
         {
-            lynq_set_section("sdk_ready", "0");
-            RLOGE("sdk_ready = 0\n");
+            if(conntrack_flag)
+            {
+                ret = get_conntrack_count();
+                if(ret == 1)
+                {
+                    ALOGD("print nf_conntrack in var/log");
+                    system("date > /var/log/conntrack.txt");
+                    system("cat /proc/net/nf_conntrack >> /var/log/conntrack.txt");
+                    lynq_set_section("sdk_ready", "5");
+                }
+                
+                else if(ret == 0)
+                {
+                    lynq_set_section("sdk_ready", "0");
+                    RLOGE("sdk_ready = 0\n");
+                }
+                
+            }
+            
+            else
+            {
+                lynq_set_section("sdk_ready", "0");
+                RLOGE("sdk_ready = 0\n");
+            }
         }
         else
         {
@@ -623,15 +679,40 @@
 
 
 
+int t106_get_conntrack_max(void)
+{
+    //only when progress startup to get nf_conntrack_max
+    FILE *fp = fopen("/proc/sys/net/netfilter/nf_conntrack_max", "r");
+    
+    if(fp)
+    {
+        fscanf(fp, "%d", &nf_conntrack_max);
+        ALOGD("nf_conntrack_max = %d",nf_conntrack_max);
+        fclose(fp);
+        return 0;
+    } 
+    
+    else 
+    {
+        return -1;
+    }
+
+}
+
+
+
+
+
 void start_timer_request(void)
 {
-    pthread_t thid,thid_1,thid_2;
+    pthread_t thid,thid_1,thid_2,thid_3;
     pthread_attr_t a;
     pthread_attr_init(&a);
     pthread_attr_setdetachstate(&a, PTHREAD_CREATE_DETACHED);
 
     char tmp[20];
     int debug_mode;
+    int conntrack_mode = 0;
     int ret;
 
     ALOGD("start lynq-sdk-ready\n");
@@ -649,6 +730,25 @@
     }
     pthread_detach(thid_2);
 */
+
+    //read uci
+    ret = lynq_get_value(LOG_UCI_RO_FILE, LOG_UCI_MODULE, "conntrack_mode", tmp);
+    ALOGD("ret = %d, tmp is %s\n",ret,tmp);
+    conntrack_mode = atoi(tmp);
+    
+    if(conntrack_mode == 1)
+    {
+        if(t106_get_conntrack_max() < 0)
+        {
+            ALOGD("can not get conntrack_max");
+        }
+        else
+        {
+            conntrack_flag = 1;
+        }
+    }
+
+
     ret = pthread_create(&thid, &a, timer_request_imei, NULL);
     if(ret != 0){
         ALOGD("pthread_create error!!!");
diff --git a/cap/zx297520v3/src/lynq/lib/liblynq-uci/lynq_uci_ro.config b/cap/zx297520v3/src/lynq/lib/liblynq-uci/lynq_uci_ro.config
index 305e4e4..32f563e 100755
--- a/cap/zx297520v3/src/lynq/lib/liblynq-uci/lynq_uci_ro.config
+++ b/cap/zx297520v3/src/lynq/lib/liblynq-uci/lynq_uci_ro.config
@@ -1,3 +1,5 @@
 config lynq_version_ro 'lynq_version'
         option LYNQ_SW_VERSION 'T106CN-ZS03.V2.01.01.02P52U02.AP.09.05_CAP.09.05'
         option LYNQ_SW_INSIDE_VERSION 'T106CN-ZS03.V2.01.01.02P52U02.AP.09.05_CAP.09.05'
+config debug_mode 'debug_mode'
+       option conntrack_mode '1'
\ No newline at end of file