diff --git a/osal/mpp_time.cpp b/osal/mpp_time.cpp
index 3d0e3e9d..afbbb238 100644
--- a/osal/mpp_time.cpp
+++ b/osal/mpp_time.cpp
@@ -249,8 +249,6 @@ static void *mpp_timer_thread(void *ctx)
         return NULL;
     }
 
-    mpp_log("timer %p start looping\n", impl);
-
     while (1) {
         if (MPP_THREAD_RUNNING != thd->get_status())
             break;
diff --git a/osal/test/mpp_time_test.c b/osal/test/mpp_time_test.c
index 2fda67f1..0bf26ef8 100644
--- a/osal/test/mpp_time_test.c
+++ b/osal/test/mpp_time_test.c
@@ -19,11 +19,22 @@
 #include "mpp_log.h"
 #include "mpp_time.h"
 
+void *timer_test(void *param)
+{
+    static RK_S32 count = 0;
+    (void) param;
+
+    mpp_log("mpp timer trigger %d\n", count++);
+
+    return NULL;
+}
+
 int main()
 {
     RK_S64 time_0;
     RK_S64 time_1;
     MppClock clock;
+    MppTimer timer;
     RK_S32 i;
 
     mpp_log("mpp time test start\n");
@@ -40,6 +51,20 @@ int main()
 
     mpp_log("mpp time test done\n");
 
+    mpp_log("mpp timer test start\n");
+
+    timer = mpp_timer_get("test");
+
+    mpp_timer_set_callback(timer, timer_test, NULL);
+    mpp_timer_set_timing(timer, 1000, 1000);
+    mpp_timer_set_enable(timer, 1);
+
+    sleep(2);
+
+    mpp_timer_put(timer);
+
+    mpp_log("mpp timer test done\n");
+
     mpp_log("mpp clock test start\n");
 
     clock = mpp_clock_get("clock loop test");