diff --git a/map/app/public/js/admin.js b/map/app/public/js/admin.js
index 2ff5f4f..d32a559 100644
--- a/map/app/public/js/admin.js
+++ b/map/app/public/js/admin.js
@@ -53,6 +53,8 @@ document.addEventListener('DOMContentLoaded', () => {
     if (hash === '#walk-sheet') {
         showSection('walk-sheet');
         checkAndLoadWalkSheetConfig();
+    } else if (hash === '#convert-data') {
+        showSection('convert-data');
     } else {
         // Default to dashboard
         showSection('dashboard');
@@ -390,6 +392,16 @@ function setupNavigation() {
                 loadAdminShifts();
             } else if (targetId === 'users') {
                 loadUsers();
+            } else if (targetId === 'convert-data') {
+                // Initialize data convert event listeners when section is shown
+                setTimeout(() => {
+                    if (typeof window.setupDataConvertEventListeners === 'function') {
+                        console.log('Setting up data convert event listeners...');
+                        window.setupDataConvertEventListeners();
+                    } else {
+                        console.error('setupDataConvertEventListeners not found');
+                    }
+                }, 100);
             }
             
             // Close mobile menu if open
@@ -430,6 +442,19 @@ function showSection(sectionId) {
         const linkTarget = link.getAttribute('href').substring(1);
         link.classList.toggle('active', linkTarget === sectionId);
     });
+    
+    // Special handling for convert-data section
+    if (sectionId === 'convert-data') {
+        // Initialize data convert event listeners when section is shown
+        setTimeout(() => {
+            if (typeof window.setupDataConvertEventListeners === 'function') {
+                console.log('Setting up data convert event listeners from showSection...');
+                window.setupDataConvertEventListeners();
+            } else {
+                console.error('setupDataConvertEventListeners not found in showSection');
+            }
+        }, 100);
+    }
 }
 
 // Update map from input fields
diff --git a/map/app/public/js/data-convert.js b/map/app/public/js/data-convert.js
index 0204808..3ff5056 100644
--- a/map/app/public/js/data-convert.js
+++ b/map/app/public/js/data-convert.js
@@ -1,6 +1,7 @@
 let processingData = [];
 let resultsMap = null;
 let markers = [];
+let eventListenersInitialized = false;
 
 // Utility function to show status messages
 function showDataConvertStatus(message, type = 'info') {
@@ -41,6 +42,12 @@ document.addEventListener('DOMContentLoaded', () => {
 function setupDataConvertEventListeners() {
     console.log('Setting up data convert event listeners...');
     
+    // Prevent duplicate event listeners
+    if (eventListenersInitialized) {
+        console.log('Event listeners already initialized, skipping...');
+        return;
+    }
+    
     const fileInput = document.getElementById('csv-file-input');
     const browseBtn = document.getElementById('browse-btn');
     const uploadArea = document.getElementById('upload-area');
@@ -100,6 +107,10 @@ function setupDataConvertEventListeners() {
     if (newUploadBtn) {
         newUploadBtn.addEventListener('click', resetToUpload);
     }
+    
+    // Mark as initialized
+    eventListenersInitialized = true;
+    console.log('Data convert event listeners initialized successfully');
 }
 
 function handleFileSelect(e) {
diff --git a/map/app/utils/logger.js b/map/app/utils/logger.js
index fbf8d7a..3072ffa 100644
--- a/map/app/utils/logger.js
+++ b/map/app/utils/logger.js
@@ -3,17 +3,16 @@ const config = require('../config');
 
 const logger = winston.createLogger({
     level: config.isProduction ? 'info' : 'debug',
-    format: winston.format.combine(
-        winston.format.timestamp(),
-        winston.format.errors({ stack: true }),
-        winston.format.json()
-    ),
     defaultMeta: { service: 'bnkops-map' },
     transports: [
         new winston.transports.Console({
             format: winston.format.combine(
+                winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
+                winston.format.errors({ stack: true }),
                 winston.format.colorize(),
-                winston.format.simple()
+                winston.format.printf(({ timestamp, level, message, service }) => {
+                    return `${timestamp} [${service}] ${level}: ${message}`;
+                })
             )
         })
     ]
@@ -23,10 +22,20 @@ const logger = winston.createLogger({
 if (config.isProduction) {
     logger.add(new winston.transports.File({ 
         filename: 'error.log', 
-        level: 'error' 
+        level: 'error',
+        format: winston.format.combine(
+            winston.format.timestamp(),
+            winston.format.errors({ stack: true }),
+            winston.format.json()
+        )
     }));
     logger.add(new winston.transports.File({ 
-        filename: 'combined.log' 
+        filename: 'combined.log',
+        format: winston.format.combine(
+            winston.format.timestamp(),
+            winston.format.errors({ stack: true }),
+            winston.format.json()
+        )
     }));
 }