diff --git a/CHANGELOG.md b/CHANGELOG.md
index baa1372..2e0bfee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [1.0.2](https://github.com/serverless-tencent/tencent-cloud-sdk/compare/v1.0.1...v1.0.2) (2020-08-10)
+
+
+### Bug Fixes
+
+* make default to DEFAULTS ([965d6d4](https://github.com/serverless-tencent/tencent-cloud-sdk/commit/965d6d49eb98144892006410eed0c3bd54432532))
+
 ## [1.0.1](https://github.com/serverless-tencent/tencent-cloud-sdk/compare/v1.0.0...v1.0.1) (2020-08-07)
 
 
diff --git a/package.json b/package.json
index 1a817cd..aa5d967 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "tencent-cloud-sdk",
   "description": "Tencent Cloud SDK For Serverless Framework",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "main": "./index.js",
   "publishConfig": {
     "access": "public"
diff --git a/src/client.js b/src/client.js
index e44a276..02a22fd 100644
--- a/src/client.js
+++ b/src/client.js
@@ -6,7 +6,7 @@ const crypto = require('crypto')
 const cos = require('../lib/cos/cos')
 const _ = require('lodash')
 
-var defaults = {
+const DEFAULTS = {
   signatureMethod: 'HmacSHA1',
   method: 'GET',
   Region: 'ap-guangzhou',
@@ -23,7 +23,7 @@ class TencentCloudClient {
   async cloudApiGenerateQueryString(data) {
     var param = assign(
       {
-        Region: this.options.region || defaults.Region,
+        Region: this.options.region || DEFAULTS.Region,
         SecretId: this.credentials.SecretId,
         Timestamp: Math.round(Date.now() / 1000),
         Nonce: Math.round(Math.random() * 65535),
@@ -38,7 +38,7 @@ class TencentCloudClient {
     if (this.credentials.token) {
       param.token = this.credentials.token
     }
-    param.SignatureMethod = defaults.signatureMethod
+    param.SignatureMethod = DEFAULTS.signatureMethod
     param = dotQs.flatten(param)
     const { host, path } = this.service
     var keys = Object.keys(param)
@@ -59,7 +59,7 @@ class TencentCloudClient {
 
     const hmac = crypto.createHmac('sha1', this.credentials.SecretKey || '')
     param.Signature = hmac
-      .update(new Buffer.from(defaults.method.toUpperCase() + host + path + '?' + qstr, 'utf8'))
+      .update(new Buffer.from(DEFAULTS.method.toUpperCase() + host + path + '?' + qstr, 'utf8'))
       .digest('base64')
 
     return qs.stringify(param)
@@ -829,6 +829,41 @@ class SlsMonitor {
     }
   }
 
+  aggrApigwDatas(responses) {
+    for (let i = 0; i < responses.length; i++) {
+      const response = responses[i].Response
+      if (response.Error) {
+        console.log(JSON.stringify(response.Error), response.RequestId)
+        continue
+      }
+      if (response.DataPoints[0].Timestamps.length == 0) {
+        continue
+      }
+
+      const startTime = new Date(response.StartTime)
+
+      let offset = 0
+      if (startTime.getTimezoneOffset() == 0) {
+        offset = 8 * 60 * 60
+      }
+      const startTimestamp = startTime.getTime() / 1000 - offset
+
+      const startPads = this.padPart(
+        startTimestamp,
+        response.DataPoints[0].Timestamps[0],
+        response.Period
+      )
+      if (startPads.timestamp.length > 0) {
+        response.DataPoints[0].Timestamps = startPads.timestamp.concat(
+          response.DataPoints[0].Timestamps
+        )
+      }
+      if (startPads.values.length > 0) {
+        response.DataPoints[0].Values = startPads.values.concat(response.DataPoints[0].Values)
+      }
+    }
+  }
+
   async getApigwMetrics(region, rangeTime, period, serviceId, env) {
     const metricName = ['NumOfReq', 'ResponseTime']
     const client = new TencentCloudClient(
@@ -875,6 +910,7 @@ class SlsMonitor {
     return new Promise((resolve, reject) => {
       Promise.all(requestHandlers)
         .then((results) => {
+          this.aggrApigwDatas(results)
           resolve(results)
         })
         .catch((error) => {