diff --git a/module/bi/control.php b/module/bi/control.php
index 7c639c5e21..65eefdd94f 100644
--- a/module/bi/control.php
+++ b/module/bi/control.php
@@ -22,35 +22,17 @@ class bi extends control
     public function syncParquetFile()
     {
         $startTime = microtime(true);
-        $duckdb = $this->bi->getDuckDBPath();
-        if(!$duckdb)
-        {
-            echo("DuckDB bin path not exists.");
-            return;
-        }
-
-        $duckdbTmpPath = $this->bi->getDuckDBTmpDir();
-        if(!$duckdbTmpPath)
-        {
-            echo("Create DuckDB tmp dir permission denied.");
-            return;
-        }
-
-        $copySQL = $this->bi->prepareCopySQL($duckdbTmpPath);
-        $command = $this->bi->prepareSyncCommand($duckdb->bin, $duckdb->extension, $copySQL);
-
-        $output = shell_exec($command);
-        $endTime = microtime(true);
-        $runTime = $endTime - $startTime;
+        $result    = $this->bi->generateParquetFile();
+        $endTime   = microtime(true);
+        $runTime   = $endTime - $startTime;
         echo "$runTime \n";
 
-        if(empty($output))
+        if($result !== true)
         {
-            echo('success');
+            echo $result;
             return;
         }
-
-        echo($output);
+        echo 'success';
     }
 
     /**
diff --git a/module/bi/model.php b/module/bi/model.php
index 8b9ad626b8..fe6ff96799 100644
--- a/module/bi/model.php
+++ b/module/bi/model.php
@@ -829,9 +829,10 @@ class biModel extends model
      * @access public
      * @return string|false
      */
-    public function getDuckDBTmpDir()
+    public function getDuckDBTmpDir($static = false)
     {
         $duckdbTmpPath = $this->app->getTmpRoot() . 'duckdb' . DS . 'bi' . DS;
+        if($static) return $duckdbTmpPath;
         if(!is_dir($duckdbTmpPath) && !mkdir($duckdbTmpPath, 0755, true)) return false;
 
         return $duckdbTmpPath;
@@ -910,6 +911,22 @@ class biModel extends model
         return "$sqlContent 2>&1";
     }
 
+    public function generateParquetFile()
+    {
+        $duckdb = $this->getDuckDBPath();
+        if(!$duckdb) return $this->lang->bi->binNotExists;
+
+        $duckdbTmpPath = $this->getDuckDBTmpDir();
+        if(!$duckdbTmpPath) return sprintf($this->lang->bi->tmpPermissionDenied, $this->getDuckDBTmpDir(true), $this->getDuckDBTmpDir(true));
+
+        $copySQL = $this->prepareCopySQL($duckdbTmpPath);
+        $command = $this->prepareSyncCommand($duckdb->bin, $duckdb->extension, $copySQL);
+        $output  = shell_exec($command);
+        if(!empty($output)) return $output;
+
+        return true;
+    }
+
     /**
      * Process filter variables in sql.
      *