diff --git a/Platform/user/trace/test/test_client_main.c b/Platform/user/trace/test/test_client_main.c
index a46b28b22..d7d03a23b 100755
--- a/Platform/user/trace/test/test_client_main.c
+++ b/Platform/user/trace/test/test_client_main.c
@@ -53,13 +53,16 @@ int main(int argc, char **argv)
         } else {
             printf("sync exec\n");
             trace_sync_exec(&trace1);
+            printf("sync final\n");
         }
         printf("send success\n");
     }
 
     //policy_client_exit();
-    sleep(10);
-    
+    if (async != 3) {
+        sleep(10);
+    }
+    trace_client_exit();
 
     return 0;
 }
diff --git a/Platform/user/trace/trace-api/trace_api.c b/Platform/user/trace/trace-api/trace_api.c
index d3bd222e9..32a24e97d 100755
--- a/Platform/user/trace/trace-api/trace_api.c
+++ b/Platform/user/trace/trace-api/trace_api.c
@@ -59,7 +59,7 @@ typedef struct _sess {
 
 static int g_pid;
 static pthread_t g_client_thread;
-static volatile int g_client_stop = 0; 
+//static volatile int g_client_stop = 0; 
 static uint32_t g_seq = 0;
 
 static volatile sess_t   g_sess = {0};
@@ -256,7 +256,8 @@ FAIL:
 
 trace_ret_t trace_client_exit()
 {
-    g_client_stop = 1;
+    //g_client_stop = 1;
+    cfg_channel_close();    // 先关闭，判断SOCKET异常来退出线程
     pthread_join(g_client_thread, NULL);
 
     for (int i = 0; i < sizeof(g_sess.hsess_mutex) / sizeof(pthread_mutex_t); i++) {
@@ -267,7 +268,7 @@ trace_ret_t trace_client_exit()
     struct hlist_node *n;
     COLLECT_HLIST_CLEAR(pos, n, g_sess.hess, sizeof(g_sess.hess) / sizeof(struct hlist_head), node, free);
 
-    cfg_channel_close();
+    
 
     return TRACE_SUCCESS;
 }