diff --git a/app.py b/app.py
index 2e90be5..2694481 100644
--- a/app.py
+++ b/app.py
@@ -16,19 +16,19 @@ def view_customer(index):
     if not customer_data:
         return "No customer data provided.", 400
     
-    # 确保index在合法范围内
+    # 确保 index 在合法范围内
     if index < 0 or index >= len(customer_data):
         return "Index out of range.", 400
 
     customer = customer_data[index]
     
-    # 为每个 email_addresses 列表中的项添加唯一的索引
+    # 为每个 email addresses 列表中的项添加唯一的索引
     for domain, info in customer.items():
         print(f"..........domain={domain}")
         print(f"..........info={info}")
-        if 'email_addresses' in info and isinstance(info['email_addresses'], list):
-            for email_idx, email in enumerate(info['email_addresses']):
-                email['idx'] = email_idx  # 给每个email项添加唯一的索引
+        if 'email addresses' in info and isinstance(info['email addresses'], list):
+            for email_idx, email in enumerate(info['email addresses']):
+                email['idx'] = email_idx  # 给每个 email 项添加唯一的索引
 
     is_first = index == 0
     is_last = index == len(customer_data) - 1
@@ -49,15 +49,15 @@ def update_customers(index):
         for domain, info in customer.items():
             print(f"..........domain={domain}")
             print(f"..........info={info}")
-            if 'customer_industry' in info:
-                info['customer_industry'] = updated_data.get(f'{domain}_industry', [info['customer_industry']])[0]
+            if 'customer industry' in info:
+                info['customer industry'] = updated_data.get(f'{domain}_industry', [info['customer industry']])[0]
             
-            if 'email_addresses' in info and isinstance(info['email_addresses'], list):
-                for j, email in enumerate(info['email_addresses']):
-                    email['owner_name'] = updated_data.get(f'{domain}_owner_name_{j}', [email['owner_name']])[0]
-                    email['email_address'] = updated_data.get(f'{domain}_email_address_{j}', [email['email_address']])[0]
+            if 'email addresses' in info and isinstance(info['email addresses'], list):
+                for j, email in enumerate(info['email addresses']):
+                    email["owner's name"] = updated_data.get(f'{domain}_owner_name_{j}', [email["owner's name"]])[0]
+                    email['email address'] = updated_data.get(f'{domain}_email_address_{j}', [email['email address']])[0]
                     email['category'] = updated_data.get(f'{domain}_category_{j}', [email['category']])[0]
-                    email['promotion_history'] = updated_data.get(f'{domain}_promotion_history_{j}', [', '.join(email['promotion_history'])])[0].split(', ')
+                    email['promotion history'] = updated_data.get(f'{domain}_promotion_history_{j}', [', '.join(email['promotion history'])])[0].split(', ')
 
     return redirect(url_for('view_customer', index=index))
 
diff --git a/templates/edit_customers.html b/templates/edit_customers.html
index 0a1cd19..294c7e9 100644
--- a/templates/edit_customers.html
+++ b/templates/edit_customers.html
@@ -11,17 +11,17 @@
     <form method="POST" action="/update/{{ index }}">
         {% for domain, info in customer.items() %}
             <h3>Domain: {{ domain }}</h3>
-            <p>Customer Industry: <input type="text" name="{{ domain }}_industry" value="{{ info.get('customer_industry', '') }}"></p>
+            <p>Customer Industry: <input type="text" name="{{ domain }}_industry" value="{{ info.get('customer industry', '') }}"></p>
             
             <h4>Email Addresses</h4>
             <div>
-                {% if info.get('email_addresses') %}
-                    {% for email in info['email_addresses'] %}
+                {% if info.get('email addresses') %}
+                    {% for email in info['email addresses'] %}
                         <div>
-                            <p>Owner Name: <input type="text" name="{{ domain }}_owner_name_{{ email['idx'] }}" value="{{ email.get('owner_name', '') }}"></p>
-                            <p>Email Address: <input type="text" name="{{ domain }}_email_address_{{ email['idx'] }}" value="{{ email.get('email_address', '') }}"></p>
+                            <p>Owner Name: <input type="text" name="{{ domain }}_owner_name_{{ email['idx'] }}" value="{{ email.get("owner's name", '') }}"></p>
+                            <p>Email Address: <input type="text" name="{{ domain }}_email_address_{{ email['idx'] }}" value="{{ email.get('email address', '') }}"></p>
                             <p>Category: <input type="text" name="{{ domain }}_category_{{ email['idx'] }}" value="{{ email.get('category', '') }}"></p>
-                            <p>Promotion History: <input type="text" name="{{ domain }}_promotion_history_{{ email['idx'] }}" value="{{ email.get('promotion_history', []) | join(', ') }}"></p>
+                            <p>Promotion History: <input type="text" name="{{ domain }}_promotion_history_{{ email['idx'] }}" value="{{ email.get('promotion history', []) | join(', ') }}"></p>
                         </div>
                     {% endfor %}
                 {% else %}