diff --git a/nginx.conf b/nginx.conf
index f20905e..79ff553 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -1,6 +1,7 @@
 server {
     listen 80;
     server_name localhost;
+    client_max_body_size 10M;
 
     # 1. Landing Page Utama
     location / {
diff --git a/poverty-mapping/Dockerfile b/poverty-mapping/Dockerfile
index 85523ac..6758bbf 100644
--- a/poverty-mapping/Dockerfile
+++ b/poverty-mapping/Dockerfile
@@ -15,4 +15,8 @@ RUN rm -f /var/www/html/uploads && mkdir -p /var/www/html/uploads
 # Set ownership and permissions for uploads directory
 RUN chown -R www-data:www-data /var/www/html && chmod -R 775 /var/www/html/uploads
 
+# Increase PHP upload and post size limits
+RUN echo "upload_max_filesize = 10M" > /usr/local/etc/php/conf.d/uploads.ini \
+ && echo "post_max_size = 10M" >> /usr/local/etc/php/conf.d/uploads.ini
+
 EXPOSE 80
diff --git a/poverty-mapping/index.html b/poverty-mapping/index.html
index 3fe4514..c38c103 100644
--- a/poverty-mapping/index.html
+++ b/poverty-mapping/index.html
@@ -1883,6 +1883,7 @@ function openEdit(id){
                 payload.assistance_notes = null;
             }
             (async function(){
+                let updateSuccess = false;
                 try{
                     const respUpdate = await fetch('src/api/update_lokasi.php',{method:'POST',headers:buildHeaders(),body:JSON.stringify(payload),credentials:'same-origin'});
                     const jrUpdate = await respUpdate.json().catch(()=>null);
@@ -1890,7 +1891,7 @@ function openEdit(id){
                         const reason = jrUpdate && jrUpdate.error ? jrUpdate.error : 'unknown';
                         showToast('Gagal menyimpan perubahan: ' + reason, 'error', 6000);
                     } else {
-                        try{ showToast('Perubahan tersimpan', 'success', 2600); }catch(e){}
+                        updateSuccess = true;
                         // optimistically update marker on the map so UI reflects change immediately
                         try{
                             const idStr = String(id);
@@ -1915,19 +1916,30 @@ function openEdit(id){
                         }catch(e){}
                     }
                 }catch(e){ console.error('update failed', e); showToast('Gagal menyimpan perubahan: ' + (e && e.message ? e.message : e), 'error', 6000); }
-                // use captured file from modal submit
-                if(file){
-                    try{
-                        const fdata = new FormData(); fdata.append('file', file); fdata.append('id', id);
-                        const resp = await fetch('src/api/upload_photo.php',{method:'POST',headers:buildHeaders(null),body:fdata,credentials:'same-origin'});
-                        const jr = await resp.json().catch(()=>null);
-                        if(!jr || !jr.success){
-                            const reason = jr && (jr.error || (jr.last_error && jr.last_error.message)) ? (jr.error || jr.last_error.message) : 'unknown';
-                            showToast('Gagal mengunggah foto: ' + reason, 'error', 7000);
-                        } else {
-                            showToast('Foto berhasil diunggah', 'success', 3000);
+                
+                if(updateSuccess){
+                    let uploadSuccess = true;
+                    if(file){
+                        try{
+                            const fdata = new FormData(); fdata.append('file', file); fdata.append('id', id);
+                            const resp = await fetch('src/api/upload_photo.php',{method:'POST',headers:buildHeaders(null),body:fdata,credentials:'same-origin'});
+                            const jr = await resp.json().catch(()=>null);
+                            if(!jr || !jr.success){
+                                uploadSuccess = false;
+                                const reason = jr && (jr.error || (jr.last_error && jr.last_error.message)) ? (jr.error || jr.last_error.message) : 'unknown';
+                                showToast('Gagal mengunggah foto: ' + reason, 'error', 7000);
+                            } else {
+                                showToast('Foto berhasil diunggah', 'success', 3000);
+                            }
+                        }catch(e){
+                            uploadSuccess = false;
+                            console.error('upload failed',e);
+                            showToast('Gagal mengunggah foto: ' + (e && e.message ? e.message : e), 'error', 7000);
                         }
-                    }catch(e){ console.error('upload failed',e); showToast('Gagal mengunggah foto: ' + (e && e.message ? e.message : e), 'error', 7000); }
+                    }
+                    if(uploadSuccess){
+                        showToast('Perubahan tersimpan', 'success', 2600);
+                    }
                 }
                 loadData();
             })();
diff --git a/tugas-spbu/Dockerfile b/tugas-spbu/Dockerfile
index 93b506b..cfc290c 100644
--- a/tugas-spbu/Dockerfile
+++ b/tugas-spbu/Dockerfile
@@ -9,4 +9,8 @@ COPY . /var/www/html/
 # Set ownership and permissions
 RUN chown -R www-data:www-data /var/www/html
 
+# Increase PHP upload and post size limits
+RUN echo "upload_max_filesize = 10M" > /usr/local/etc/php/conf.d/uploads.ini \
+ && echo "post_max_size = 10M" >> /usr/local/etc/php/conf.d/uploads.ini
+
 EXPOSE 80