diff --git a/src/admin/index_body.php b/src/admin/index_body.php
index d919db20..a3f9474e 100644
--- a/src/admin/index_body.php
+++ b/src/admin/index_body.php
@@ -119,5 +119,17 @@ else if ($dopost == 'setskin') {
         "result" => $rs,
     ));
     exit;
+}  elseif ($dopost == 'get_statistics_multi') {
+    require_once(DEDEINC."/libraries/statistics.class.php");
+    //获取统计信息
+    $sdates = empty($sdates) ? array() : explode(",",preg_replace("[^\d\,]","",$sdates)) ;
+    $stat = new DedeStatistics;
+    $rs = $stat->GetInfoByDateMulti($sdates);
+    echo json_encode(array(
+        "code" => 200,
+        "msg" => "",
+        "result" => $rs,
+    ));
+    exit;
 } 
 ?>
\ No newline at end of file
diff --git a/src/admin/js/indexbody.js b/src/admin/js/indexbody.js
index 1c94c37b..cb7c502c 100644
--- a/src/admin/js/indexbody.js
+++ b/src/admin/js/indexbody.js
@@ -204,6 +204,7 @@ function LoadStat() {
 async function LoadStatChart() {
     const ctx = document.getElementById('statChart').getContext('2d');
     let labels = [];
+    let dates = [];
     let pvs = [];
     let ips = [];
     let uvs = [];
@@ -214,14 +215,17 @@ async function LoadStatChart() {
         var s = d.Format("yyyy-MM-dd");
         labels.push(d.Format("MM-dd"));
         s = s.replaceAll("-", "");
-        let resp = await fetch("index_body.php?dopost=get_statistics&sdate=" + s);
-        let data = await resp.json();
-        if (data.code == 200) {
-            pvs.push(typeof data.result.pv == "undefined" ? 0 : data.result.pv);
-            ips.push(typeof data.result.ip == "undefined" ? 0 : data.result.ip);
-            uvs.push(typeof data.result.uv == "undefined" ? 0 : data.result.uv);
-            vvs.push(typeof data.result.vv == "undefined" ? 0 : data.result.vv);
-        }
+        dates.push(s);
+    }
+    let resp = await fetch("index_body.php?dopost=get_statistics_multi&sdates=" + dates.join(","));
+    let data = await resp.json();
+    if (data.code == 200) {
+        data.result.forEach(e => {
+            pvs.push(typeof e.pv == "undefined" ? 0 : e.pv);
+            ips.push(typeof e.ip == "undefined" ? 0 : e.ip);
+            uvs.push(typeof e.uv == "undefined" ? 0 : e.uv);
+            vvs.push(typeof e.vv == "undefined" ? 0 : e.vv);
+        });
     }
     const myChart = new Chart(ctx, {
         type: 'line',
diff --git a/src/system/libraries/statistics.class.php b/src/system/libraries/statistics.class.php
index 1bd6a29b..75bd1eeb 100644
--- a/src/system/libraries/statistics.class.php
+++ b/src/system/libraries/statistics.class.php
@@ -128,6 +128,16 @@ EOT;
         return substr(bin2hex($bytes), 0, $lenght);
     }
 
+    function GetInfoByDateMulti($ds = array())
+    {
+        $results = array();
+        foreach ($ds as $d) {
+            $vv = $this->GetInfoByDate($d);
+            $result[] = $vv;
+        }
+        return $result;
+    }
+
     // 获取某天的统计信息
     function GetInfoByDate($d=0)
     {