diff --git a/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/create.ts b/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/create.ts
index a8500199..9a7235de 100644
--- a/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/create.ts
+++ b/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/create.ts
@@ -60,7 +60,7 @@ export default async function apbdesCreate(context: Context) {
         body.items.map(async item => {
           const anggaran = item.anggaran;
           const totalRealisasi = 0; // Belum ada realisasi saat create
-          const selisih = totalRealisasi - anggaran;
+          const selisih = anggaran - totalRealisasi; // Sisa anggaran (positif = belum digunakan)
           const persentase = anggaran > 0 ? (totalRealisasi / anggaran) * 100 : 0;
 
           const itemData = {
diff --git a/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/realisasi/create.ts b/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/realisasi/create.ts
index 7546bd96..19f4e629 100644
--- a/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/realisasi/create.ts
+++ b/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/realisasi/create.ts
@@ -47,7 +47,7 @@ export default async function realisasiCreate(context: Context) {
     });
 
     const totalRealisasi = allRealisasi.reduce((sum, r) => sum + r.jumlah, 0);
-    const selisih = totalRealisasi - item.anggaran;
+    const selisih = item.anggaran - totalRealisasi; // Sisa anggaran (positif = belum digunakan)
     const persentase = item.anggaran > 0 ? (totalRealisasi / item.anggaran) * 100 : 0;
 
     await prisma.aPBDesItem.update({
diff --git a/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/realisasi/delete.ts b/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/realisasi/delete.ts
index 63c4d8df..0b6162a0 100644
--- a/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/realisasi/delete.ts
+++ b/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/realisasi/delete.ts
@@ -44,7 +44,7 @@ export default async function realisasiDelete(context: Context) {
 
     if (item) {
       const totalRealisasi = allRealisasi.reduce((sum, r) => sum + r.jumlah, 0);
-      const selisih = totalRealisasi - item.anggaran;
+      const selisih = item.anggaran - totalRealisasi; // Sisa anggaran (positif = belum digunakan)
       const persentase = item.anggaran > 0 ? (totalRealisasi / item.anggaran) * 100 : 0;
 
       await prisma.aPBDesItem.update({
diff --git a/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/realisasi/update.ts b/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/realisasi/update.ts
index d77ed88a..68ccd03f 100644
--- a/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/realisasi/update.ts
+++ b/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/realisasi/update.ts
@@ -52,7 +52,7 @@ export default async function realisasiUpdate(context: Context) {
 
     if (item) {
       const totalRealisasi = allRealisasi.reduce((sum, r) => sum + r.jumlah, 0);
-      const selisih = totalRealisasi - item.anggaran;
+      const selisih = item.anggaran - totalRealisasi; // Sisa anggaran (positif = belum digunakan)
       const persentase = item.anggaran > 0 ? (totalRealisasi / item.anggaran) * 100 : 0;
 
       await prisma.aPBDesItem.update({
diff --git a/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/updt.ts b/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/updt.ts
index 255e8c46..bd4b4c3e 100644
--- a/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/updt.ts
+++ b/src/app/api/[[...slugs]]/_lib/landing_page/apbdes/updt.ts
@@ -48,7 +48,7 @@ export default async function apbdesUpdate(context: Context) {
       data: body.items.map((item) => {
         const anggaran = item.anggaran;
         const totalRealisasi = 0; // Reset karena items baru
-        const selisih = totalRealisasi - anggaran;
+        const selisih = anggaran - totalRealisasi; // Sisa anggaran (positif = belum digunakan)
         const persentase = anggaran > 0 ? (totalRealisasi / anggaran) * 100 : 0;
 
         return {