diff --git a/app/Views/report/custom1.php b/app/Views/report/custom1.php
index a62eae0..f8df03c 100644
--- a/app/Views/report/custom1.php
+++ b/app/Views/report/custom1.php
@@ -99,6 +99,7 @@
                 <thead>
                     <tr>
                         <th class="pc-subheader">Control</th>
+                        <th class="pc-subheader">Exp Date</th>
                         <th class="pc-subheader">Lot No</th>
                         <th class="pc-subheader">- 3S</th>
                         <th class="pc-subheader">TARGET</th>
@@ -109,7 +110,8 @@
                     <template x-for="(control, index) in controls" :key="control.controlId">
                         <tr>
                             <td class="pc-control-name" x-text="control.controlName"></td>
-                            <td class="pc-lot" x-text="control.lot || '-'"></td>
+                            <td class="pc-exp-date" x-text="control.expDate || '-'" style="white-space: nowrap;"></td>
+                            <td class="pc-lot" x-text="control.lot || '-'" style="white-space: nowrap;"></td>
                             <td class="pc-value" x-text="formatNum(getMinus3SD(control), 1)"></td>
                             <td class="pc-value" x-text="formatNum(control.mean, 1)"></td>
                             <td class="pc-value" x-text="formatNum(getPlus3SD(control), 1)"></td>
@@ -369,19 +371,24 @@
 
     .pc-table .pc-subheader:nth-child(1),
     .pc-table td.pc-control-name {
-        width: 25%;
-    }
-
-    .pc-table .pc-subheader:nth-child(2),
-    .pc-table td.pc-lot {
         width: 20%;
     }
 
+    .pc-table .pc-subheader:nth-child(2),
+    .pc-table td.pc-exp-date {
+        width: 15%;
+    }
+
     .pc-table .pc-subheader:nth-child(3),
+    .pc-table td.pc-lot {
+        width: 15%;
+    }
+
     .pc-table .pc-subheader:nth-child(4),
     .pc-table .pc-subheader:nth-child(5),
+    .pc-table .pc-subheader:nth-child(6),
     .pc-table td.pc-value {
-        width: 18.33%;
+        width: 16.67%;
     }
 
     .pc-table .pc-control-name {
@@ -402,6 +409,13 @@
         font-size: 9px;
     }
 
+    .pc-table .pc-exp-date {
+        text-align: center;
+        font-family: monospace;
+        font-size: 9px;
+        white-space: nowrap;
+    }
+
     /* Main Grid */
     .main-grid {
         display: flex;