diff --git a/apps/wr/app/matMng/coMng/coSttn/page.tsx b/apps/wr/app/matMng/coMng/coSttn/page.tsx
index 75e1ecff7..4a6c74951 100644
--- a/apps/wr/app/matMng/coMng/coSttn/page.tsx
+++ b/apps/wr/app/matMng/coMng/coSttn/page.tsx
@@ -129,7 +129,7 @@ export default function CoSttn() {
         coExcel as [],
         "수요처 관리",
         "sample_coSttn.xlsx",
-        "A1:H1",
+        "A1:G1",
         2
       );
     }
@@ -288,7 +288,7 @@ export default function CoSttn() {
         </div>
         <UiModal
           bodyClass={
-            "w-[40vw] max-w-none h-[80vh] " // +upadateData?.dmdInfoId?'h-[60vh]':'h-[90vh]'
+            "w-[40vw] max-w-none h-[83vh] " // +upadateData?.dmdInfoId?'h-[60vh]':'h-[90vh]'
           }
           open={isDmdModal.isMoal}
           onOpenChange={() => {
diff --git a/apps/wr/components/ui/modal/sttn/sttnDetailModal/coDatailModal.tsx b/apps/wr/components/ui/modal/sttn/sttnDetailModal/coDatailModal.tsx
index cb38717a3..aef145cc1 100644
--- a/apps/wr/components/ui/modal/sttn/sttnDetailModal/coDatailModal.tsx
+++ b/apps/wr/components/ui/modal/sttn/sttnDetailModal/coDatailModal.tsx
@@ -48,22 +48,21 @@ export default function CoDetailModal({
 
   return (
     <div>
-      <ScrollArea className="h-[85vh] mx-8">
-        <Form {...form}>
-          <form onSubmit={form.handleSubmit(onFormSubmit)}>
-            <div className="grid grid-cols-12 items-center card-header">
-              <h1 className="text-2xl font-medium text-label col-span-10">
-                잠재수요처 상세정보
-              </h1>
-              <Button type="submit"
-                className="col-start-12 col-span-1"
-                size={"sm"}
-                disabled={readonly}
-              >
-                저장
-              </Button>
-            </div>
-
+      <Form {...form}>
+        <form onSubmit={form.handleSubmit(onFormSubmit)}>
+          <div className="grid grid-cols-12 items-center card-header">
+            <h1 className="text-2xl font-medium text-label col-span-10">
+              잠재수요처 상세정보
+            </h1>
+            <Button type="submit"
+              className="col-start-12 col-span-1"
+              size={"sm"}
+              disabled={readonly}
+            >
+              저장
+            </Button>
+          </div>
+          <ScrollArea className="h-[79vh] mx-8">
             <FormField
               control={form.control}
               name="fctryMngSn"
@@ -865,9 +864,9 @@ export default function CoDetailModal({
                 />
               </div>
             </div>
-          </form>
-        </Form>
-      </ScrollArea>
+          </ScrollArea>
+        </form>
+      </Form>
     </div>
   );
 }