diff --git a/mbtk/mbtk_rild_v2/src/atchannel.c b/mbtk/mbtk_rild_v2/src/atchannel.c
index 316e62a..56b1d08 100755
--- a/mbtk/mbtk_rild_v2/src/atchannel.c
+++ b/mbtk/mbtk_rild_v2/src/atchannel.c
@@ -621,6 +621,14 @@
     }
 }
 
+typedef struct
+{
+    int cid;
+    bool act;
+    bool waitting;
+} info_cgact_wait_t;
+extern info_cgact_wait_t cgact_wait;
+
 static void *readerLoop(void *arg)
 {
     UNUSED(arg);
@@ -638,6 +646,10 @@
         if(strStartsWith(line, "MBTK_AT_READY")) {
             //handleUnsolicited(line);
             continue;
+        } else if(strStartsWith(line, "CONNECT")) {
+            if(cgact_wait.waitting && cgact_wait.act) {
+                cgact_wait.waitting = false;
+            }
         }
 
         if(isSMSUnsolicited(line))
@@ -835,7 +847,7 @@
 
     pthread_attr_init (&attr);
     pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-    ret = pthread_create(&s_tid_reader, &attr, readerLoop, NULL);
+    ret = pthread_create(&s_tid_reader, &attr, readerLoop, &attr);
     if (ret < 0)
     {
         LOGE("AT thread create fail.");
@@ -843,7 +855,7 @@
     }
 
     pthread_t uart_tid_reader;
-    ret = pthread_create(&uart_tid_reader, &attr, readerUrcLoop, NULL);
+    ret = pthread_create(&uart_tid_reader, &attr, readerUrcLoop, &attr);
     if (ret < 0)
     {
         LOGE("Uart thread create fail.");