diff --git a/nstackx_ctrl/core/nstackx_common.c b/nstackx_ctrl/core/nstackx_common.c
index 4991423..a336b6f 100644
--- a/nstackx_ctrl/core/nstackx_common.c
+++ b/nstackx_ctrl/core/nstackx_common.c
@@ -1117,7 +1117,7 @@ static void NSTACKX_PostEventBlockHander(void *argument)
     }
     if (arg->sem != NULL) {
         SemPost(&(arg->sem->wait));
-        DFINDER_LOGI(TAG, "post event is done");
+        DFINDER_LOGD(TAG, "post event is done");
     }
     if (arg->cb != NULL) {
         arg->cb(arg->arg);
@@ -1161,7 +1161,7 @@ static int32_t NSTACKX_BlockEvtWaitFinish(struct PostEvtBlockArgs *arg, struct N
     if (ret != NSTACKX_EOK) {
         DFINDER_LOGE(TAG, "sem wait failed errno %d", GetErrno());
     } else {
-        DFINDER_LOGI(TAG, "sem wait success");
+        DFINDER_LOGD(TAG, "sem wait success");
     }
 
     return ret;
@@ -1191,7 +1191,7 @@ static void NSTACKX_FreeSem(void *arg)
     struct NSTACKX_Sem *sem = (struct NSTACKX_Sem *)arg;
     SemDestroy(&sem->wait);
     free(sem);
-    DFINDER_LOGI(TAG, "free sem end");
+    DFINDER_LOGD(TAG, "free sem end");
 }
 
 static int32_t NSTACKX_PostEventBlock(EventHandle handle, void *arg, FreeArg cb)
@@ -1240,7 +1240,7 @@ static int32_t NSTACKX_PostEventBlock(EventHandle handle, void *arg, FreeArg cb)
         return NSTACKX_EFAILED;
     }
     NSTACKX_FreeSem((void *)sem);
-    DFINDER_LOGI(TAG, "post event success");
+    DFINDER_LOGD(TAG, "post event success");
     return NSTACKX_EOK;
 }
 
diff --git a/nstackx_ctrl/core/nstackx_device_local.c b/nstackx_ctrl/core/nstackx_device_local.c
index dfcf452..e6a4e6c 100644
--- a/nstackx_ctrl/core/nstackx_device_local.c
+++ b/nstackx_ctrl/core/nstackx_device_local.c
@@ -669,7 +669,6 @@ static int32_t UpdateLocalDeviceServiceDataV2(uint8_t af, const struct NSTACKX_S
     if (iface != NULL) {
         (void)memcpy_s(iface->serviceData, NSTACKX_MAX_SERVICE_DATA_LEN,
                        data->serviceData, NSTACKX_MAX_SERVICE_DATA_LEN);
-        DFINDER_LOGI(TAG, "set service data sucess");
         return NSTACKX_EOK;
     }
 
@@ -678,7 +677,6 @@ static int32_t UpdateLocalDeviceServiceDataV2(uint8_t af, const struct NSTACKX_S
         if (iface != NULL) {
             (void)memcpy_s(iface->serviceData, NSTACKX_MAX_SERVICE_DATA_LEN,
                            data->serviceData, NSTACKX_MAX_SERVICE_DATA_LEN);
-            DFINDER_LOGI(TAG, "set service data sucess");
             return NSTACKX_EOK;
         }
     }
@@ -699,7 +697,7 @@ int32_t SetLocalDeviceServiceDataV2(const struct NSTACKX_ServiceData *param, uin
         union InetAddr addr;
         uint8_t af = InetGetAfType(param[i].ip, &addr);
         if (UpdateLocalDeviceServiceDataV2(af, &(param[i])) == NSTACKX_EOK) {
-            DFINDER_LOGI(TAG, "update local device serviceData by param[%u]", i);
+            DFINDER_LOGD(TAG, "update local device serviceData by param[%u]", i);
             ret = NSTACKX_EOK;
         }
     }
diff --git a/nstackx_ctrl/core/nstackx_device_remote.c b/nstackx_ctrl/core/nstackx_device_remote.c
index 31eda74..64c9f72 100644
--- a/nstackx_ctrl/core/nstackx_device_remote.c
+++ b/nstackx_ctrl/core/nstackx_device_remote.c
@@ -450,7 +450,7 @@ static void UpdatedByTimeout(RxIface *rxIface, int8_t *updated)
     if (*updated == NSTACKX_TRUE) {
         return;
     }
-    uint32_t diffMs = GetTimeDiffMs(&preTime, &(rxIface->updateTime));
+    uint32_t diffMs = GetTimeDiffMs(&(rxIface->updateTime), &preTime);
     uint32_t timeoutMs = GetNotifyTimeoutMs();
     if (timeoutMs != 0 && diffMs > timeoutMs) {
         *updated = NSTACKX_TRUE;