diff --git a/interfaces/plugin/include/sensor_napi_utils.h b/interfaces/plugin/include/sensor_napi_utils.h
index 22b06da0b3194f6f0306798b7eac980203e16adb..b7a377d5c0e4817cc625051a178204315dd8350a 100755
--- a/interfaces/plugin/include/sensor_napi_utils.h
+++ b/interfaces/plugin/include/sensor_napi_utils.h
@@ -21,14 +21,20 @@
 
 #define EVENT_INVALID_PARAMETER (-1);
 #define EVENT_OK 0;
+
+struct SensorData {
+    int32_t sensorTypeId;
+    int32_t dataLength;
+    float data[16];
+    int64_t timestamp;
+};
+
 struct AsyncCallbackInfo {
     napi_env env;
     napi_async_work asyncWork;
     napi_deferred deferred;
     napi_ref callback[1] = { 0 };
-    int32_t sensorTypeId;
-    int32_t sensorDataLength;
-    float sensorData[16];
+    SensorData sensorData;
     int32_t status;
 };
 
diff --git a/interfaces/plugin/src/sensor_js.cpp b/interfaces/plugin/src/sensor_js.cpp
index c60fc7b24fd39634b615d300031283d46ac0bf94..a3537a8b411770d500e36708731c6d289e031d78 100755
--- a/interfaces/plugin/src/sensor_js.cpp
+++ b/interfaces/plugin/src/sensor_js.cpp
@@ -49,9 +49,10 @@ static void DataCallbackImpl(SensorEvent *event)
     float *data = (float *)(event->data);
     for (auto &onCallbackInfo: g_onCallbackInfos) {
         if ((int32_t)onCallbackInfo.first == sensorTypeId) {
-            onCallbackInfo.second->sensorTypeId = sensorTypeId;
-            onCallbackInfo.second->sensorDataLength = event->dataLen;
-            if (memcpy_s(onCallbackInfo.second->sensorData, event->dataLen, data, event->dataLen) != EOK) {
+            onCallbackInfo.second->sensorData.sensorTypeId = sensorTypeId;
+            onCallbackInfo.second->sensorData.dataLength = event->dataLen;
+            onCallbackInfo.second->sensorData.timestamp = event->timestamp;
+            if (memcpy_s(onCallbackInfo.second->sensorData.data, event->dataLen, data, event->dataLen) != EOK) {
                 HiLog::Error(LABEL, "%{public}s copy data failed", __func__);
                 return;
             }
@@ -64,9 +65,10 @@ static void DataCallbackImpl(SensorEvent *event)
         return;
     }
     struct AsyncCallbackInfo *onceCallbackInfo = g_onceCallbackInfos[sensorTypeId];
-    onceCallbackInfo->sensorTypeId = sensorTypeId;
-    onceCallbackInfo->sensorDataLength = event->dataLen;
-    if (memcpy_s(onceCallbackInfo->sensorData, event->dataLen, data, event->dataLen) != EOK) {
+    onceCallbackInfo->sensorData.sensorTypeId = sensorTypeId;
+    onceCallbackInfo->sensorData.dataLength = event->dataLen;
+    onceCallbackInfo->sensorData.timestamp = event->timestamp;
+    if (memcpy_s(onceCallbackInfo->sensorData.data, event->dataLen, data, event->dataLen) != EOK) {
         HiLog::Error(LABEL, "%{public}s copy data failed", __func__);
         return;
     }
diff --git a/interfaces/plugin/src/sensor_napi_utils.cpp b/interfaces/plugin/src/sensor_napi_utils.cpp
index fc88427bcde2ed153e70d159df25b872e3a9b587..2d66a145fd1167a8938edab655d5c0cabb992465 100755
--- a/interfaces/plugin/src/sensor_napi_utils.cpp
+++ b/interfaces/plugin/src/sensor_napi_utils.cpp
@@ -191,20 +191,22 @@ void EmitUvEventLoop(AsyncCallbackInfo *asyncCallbackInfo)
             napi_create_error(env, code, message, &result[0]);
             napi_get_undefined(env, &result[1]); 
         } else {
-            int32_t sensorTypeId = asyncCallbackInfo->sensorTypeId;
-            if (g_sensorAttributeList.count(sensorTypeId) == 0) {
+            int32_t sensorTypeId = asyncCallbackInfo->sensorData.sensorTypeId;
+            if ((g_sensorAttributeList.count(sensorTypeId)) == 0 || (g_sensorAttributeList[sensorTypeId].size()
+                != (asyncCallbackInfo->sensorData.dataLength / sizeof(float)))) {
                 HiLog::Error(LABEL, "%{public}s count of sensorTypeId is zero", __func__);
                 return;
             }
             std::vector<std::string> sensorAttribute = g_sensorAttributeList[sensorTypeId];
             napi_create_object(env, &result[1]);
+            napi_value message = nullptr;
             for (size_t i = 0; i < sensorAttribute.size(); i++) {
-                napi_value message = nullptr;
-                double a = asyncCallbackInfo->sensorData[i];
-                HiLog::Info(LABEL, "%{public}s data id %{public}f", __func__, a);
-                napi_create_double(env, a, &message);
+                napi_create_double(env, asyncCallbackInfo->sensorData.data[i], &message);
                 napi_set_named_property(env, result[1], sensorAttribute[i].c_str(), message);
+                message = nullptr;
             }
+            napi_create_int64(env, asyncCallbackInfo->sensorData.timestamp, &message);
+            napi_set_named_property(env, result[1], "timestamp", message);
             napi_get_undefined(env, &result[0]);
         }
         napi_call_function(env, undefined, callback, 2, result, &callResult);