diff --git a/public_html/assets/internal_api.php b/public_html/assets/internal_api.php
index 7b912f7..7604ac5 100644
--- a/public_html/assets/internal_api.php
+++ b/public_html/assets/internal_api.php
@@ -1478,7 +1478,7 @@ class API extends CONF {
                     "d_paystatus" => $rstInput['d_paystatus'],
                     "d_payeename" => $rstInput['d_payeename'],
                     "d_payeesign" => $rstInput['d_payeesign'],
-                    "d_sludge" => $rstInput['d_sludge'],
+                    "d_sludge" => ($rstInput['d_sludge'] === null || $rstInput['d_sludge'] === '') ? $rstInput['c_sludge'] : $rstInput['d_sludge'],
                     "d_paymenttype" => $rstInput['c_paymenttype'],
                     "d_name" => $rstInput['c_name'],
                     "d_rate" => $rstInput['d_rate'],
diff --git a/public_html/lib/customer_image_upload_popup.php b/public_html/lib/customer_image_upload_popup.php
index cbf7a20..1286cb4 100644
--- a/public_html/lib/customer_image_upload_popup.php
+++ b/public_html/lib/customer_image_upload_popup.php
@@ -92,26 +92,35 @@ while($rstDriver = fetch_array($sqDriver)){
 </div>
 
 <script>
-$(window).ready(function() {
+document.addEventListener("DOMContentLoaded", function () {
 
-<?php if ($_SESSION['ss_LEVEL'] == 9) { ?>
-    $("#driver").val("<?= $_SESSION['ss_UID'] ?>").change();
-<?php } ?>
+    // driver 기본값 세팅
+    <?php if ($_SESSION['ss_LEVEL'] == 9) { ?>
+        const driver = document.getElementById("driver");
+        if (driver) {
+            driver.value = "<?= $_SESSION['ss_UID'] ?>";
+            driver.dispatchEvent(new Event('change'));
+        }
+    <?php } ?>
 
-});
-
-document.getElementById("uploadFileInput").addEventListener("change", function () {
+    // 이미지 preview
+    const input = document.getElementById("uploadFileInput");
     const preview = document.getElementById("previewImg");
-    const file = this.files[0];
 
-    if (!file) return;
+    if (input) {
+        input.addEventListener("change", function () {
+            const file = this.files[0];
+            if (!file) return;
+
+            const reader = new FileReader();
+            reader.onload = function () {
+                preview.src = reader.result;
+                preview.style.display = "block";
+            };
+            reader.readAsDataURL(file);
+        });
+    }
 
-    const reader = new FileReader();
-    reader.onload = () => {
-        preview.src = reader.result;
-        preview.style.display = "block";
-    };
-    reader.readAsDataURL(file);
 });
 </script>
 
diff --git a/public_html/login_intranet.php b/public_html/login_intranet.php
index a0d10bf..f342a76 100644
--- a/public_html/login_intranet.php
+++ b/public_html/login_intranet.php
@@ -1,7 +1,7 @@
 <?php
 $destination = isset($_GET['destination']) ? $_GET['destination'] : '';
 $mode = isset($_GET['mode']) ? $_GET['mode'] : '';
-$appVersion = 'v1.1.9';
+$appVersion = 'v1.1.10';
 ?>
 
 <?