diff --git a/accounting/templates/accounting/accounts/index.html b/accounting/templates/accounting/accounts/index.html
index aa6f07b..8fda04b 100644
--- a/accounting/templates/accounting/accounts/index.html
+++ b/accounting/templates/accounting/accounts/index.html
@@ -37,7 +37,6 @@ First written: 2020/7/1
     <i class="fas fa-plus"></i>
     {{ _("New")|force_escape }}
   </a>
-  {% report_url as reports %}
   {% with current_report_icon="fas fa-list-ol" current_report_title=_("Accounts") %}
     {% include "accounting/include/report-chooser.html" %}
   {% endwith %}
diff --git a/accounting/templates/accounting/balance-sheet.html b/accounting/templates/accounting/balance-sheet.html
index a98d6bb..8caab1a 100644
--- a/accounting/templates/accounting/balance-sheet.html
+++ b/accounting/templates/accounting/balance-sheet.html
@@ -53,7 +53,7 @@ First written: 2020/7/20
       </a>
     </div>
   </div>
-  {% with current_report_icon="fas fa-balance-scale" current_report_title=_("Balance Sheet") %}
+  {% with current_report_icon="fas fa-balance-scale" current_report_title=_("Balance Sheet") period=period %}
     {% include "accounting/include/report-chooser.html" %}
   {% endwith %}
   <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#period-modal">
diff --git a/accounting/templates/accounting/cash-summary.html b/accounting/templates/accounting/cash-summary.html
index 561688f..32bfd99 100644
--- a/accounting/templates/accounting/cash-summary.html
+++ b/accounting/templates/accounting/cash-summary.html
@@ -52,7 +52,7 @@ First written: 2020/7/15
       </a>
     </div>
   </div>
-  {% with current_report_icon="fas fa-money-bill-wave" current_report_title=_("Cash Summary") %}
+  {% with current_report_icon="fas fa-money-bill-wave" current_report_title=_("Cash Summary") cash_account=account %}
     {% include "accounting/include/report-chooser.html" %}
   {% endwith %}
   <div class="btn-group">
diff --git a/accounting/templates/accounting/cash.html b/accounting/templates/accounting/cash.html
index 5befbf5..ae6a510 100644
--- a/accounting/templates/accounting/cash.html
+++ b/accounting/templates/accounting/cash.html
@@ -53,7 +53,7 @@ First written: 2020/7/1
       </a>
     </div>
   </div>
-  {% with current_report_icon="fas fa-money-bill-wave" current_report_title=_("Cash Account") %}
+  {% with current_report_icon="fas fa-money-bill-wave" current_report_title=_("Cash Account") cash_account=account period=period %}
     {% include "accounting/include/report-chooser.html" %}
   {% endwith %}
   <div class="btn-group">
diff --git a/accounting/templates/accounting/include/report-chooser.html b/accounting/templates/accounting/include/report-chooser.html
index d5afc13..5c7961a 100644
--- a/accounting/templates/accounting/include/report-chooser.html
+++ b/accounting/templates/accounting/include/report-chooser.html
@@ -20,6 +20,7 @@ Author: imacat@mail.imacat.idv.tw (imacat)
 First written: 2020/7/9
 {% endcomment %}
 {% load i18n %}
+{% load accounting %}
 
 <!-- the accounting record search dialog -->
 <form action="{% url "accounting:search" %}" method="GET">
@@ -61,36 +62,37 @@ First written: 2020/7/9
     </span>
     <span class="d-md-none">{{ _("Book")|force_escape }}</span>
   </button>
+  {% report_url cash_account=cash_account ledger_account=ledger_account period=period as report_url %}
   <div class="dropdown-menu account-picker">
-    <a class="dropdown-item {% if request.resolver_match.url_name == "cash" %} active {% endif %}" href="{{ reports.cash }}">
+    <a class="dropdown-item {% if request.resolver_match.url_name == "cash" %} active {% endif %}" href="{{ report_url.cash }}">
       <i class="fas fa-money-bill-wave"></i>
       {{ _("Cash Account")|force_escape }}
     </a>
-    <a class="dropdown-item {% if request.resolver_match.url_name == "cash-summary" %} active {% endif %}" href="{{ reports.cash_summary }}">
+    <a class="dropdown-item {% if request.resolver_match.url_name == "cash-summary" %} active {% endif %}" href="{{ report_url.cash_summary }}">
       <i class="fas fa-money-bill-wave"></i>
       {{ _("Cash Summary")|force_escape }}
     </a>
-    <a class="dropdown-item {% if request.resolver_match.url_name == "ledger" %} active {% endif %}" href="{{ reports.ledger }}">
+    <a class="dropdown-item {% if request.resolver_match.url_name == "ledger" %} active {% endif %}" href="{{ report_url.ledger }}">
       <i class="fas fa-file-invoice-dollar"></i>
       {{ _("Ledger")|force_escape }}
     </a>
-    <a class="dropdown-item {% if request.resolver_match.url_name == "ledger-summary" %} active {% endif %}" href="{{ reports.ledger_summary }}">
+    <a class="dropdown-item {% if request.resolver_match.url_name == "ledger-summary" %} active {% endif %}" href="{{ report_url.ledger_summary }}">
       <i class="fas fa-file-invoice-dollar"></i>
       {{ _("Ledger Summary")|force_escape }}
     </a>
-    <a class="dropdown-item {% if request.resolver_match.url_name == "journal" %} active {% endif %}" href="{{ reports.journal }}">
+    <a class="dropdown-item {% if request.resolver_match.url_name == "journal" %} active {% endif %}" href="{{ report_url.journal }}">
       <i class="fas fa-book"></i>
       {{ _("Journal")|force_escape }}
     </a>
-    <a class="dropdown-item {% if request.resolver_match.url_name == "trial-balance" %} active {% endif %}" href="{{ reports.trial_balance }}">
+    <a class="dropdown-item {% if request.resolver_match.url_name == "trial-balance" %} active {% endif %}" href="{{ report_url.trial_balance }}">
       <i class="fas fa-balance-scale-right"></i>
       {{ _("Trial Balance")|force_escape }}
     </a>
-    <a class="dropdown-item {% if request.resolver_match.url_name == "income-statement" %} active {% endif %}" href="{{ reports.income_statement }}">
+    <a class="dropdown-item {% if request.resolver_match.url_name == "income-statement" %} active {% endif %}" href="{{ report_url.income_statement }}">
       <i class="fas fa-file-invoice"></i>
       {{ _("Income Statement")|force_escape }}
     </a>
-    <a class="dropdown-item {% if request.resolver_match.url_name == "balance-sheet" %} active {% endif %}" href="{{ reports.balance_sheet }}">
+    <a class="dropdown-item {% if request.resolver_match.url_name == "balance-sheet" %} active {% endif %}" href="{{ report_url.balance_sheet }}">
       <i class="fas fa-balance-scale"></i>
       {{ _("Balance Sheet")|force_escape }}
     </a>
diff --git a/accounting/templates/accounting/income-statement.html b/accounting/templates/accounting/income-statement.html
index a4fefa9..a3b8170 100644
--- a/accounting/templates/accounting/income-statement.html
+++ b/accounting/templates/accounting/income-statement.html
@@ -53,7 +53,7 @@ First written: 2020/7/19
       </a>
     </div>
   </div>
-  {% with current_report_icon="fas fa-file-invoice" current_report_title=_("Income Statement") %}
+  {% with current_report_icon="fas fa-file-invoice" current_report_title=_("Income Statement") period=period %}
     {% include "accounting/include/report-chooser.html" %}
   {% endwith %}
   <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#period-modal">
diff --git a/accounting/templates/accounting/journal.html b/accounting/templates/accounting/journal.html
index 6bda40c..c6ea64f 100644
--- a/accounting/templates/accounting/journal.html
+++ b/accounting/templates/accounting/journal.html
@@ -53,7 +53,7 @@ First written: 2020/7/17
       </a>
     </div>
   </div>
-  {% with current_report_icon="fas fa-book" current_report_title=_("Journal") %}
+  {% with current_report_icon="fas fa-book" current_report_title=_("Journal") period=period %}
     {% include "accounting/include/report-chooser.html" %}
   {% endwith %}
   <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#period-modal">
diff --git a/accounting/templates/accounting/ledger-summary.html b/accounting/templates/accounting/ledger-summary.html
index 46eb272..978cc54 100644
--- a/accounting/templates/accounting/ledger-summary.html
+++ b/accounting/templates/accounting/ledger-summary.html
@@ -52,7 +52,7 @@ First written: 2020/7/16
       </a>
     </div>
   </div>
-  {% with current_report_icon="fas fa-file-invoice-dollar" current_report_title=_("Ledger Summary") %}
+  {% with current_report_icon="fas fa-file-invoice-dollar" current_report_title=_("Ledger Summary") ledger_account=account %}
     {% include "accounting/include/report-chooser.html" %}
   {% endwith %}
   <div class="btn-group">
diff --git a/accounting/templates/accounting/ledger.html b/accounting/templates/accounting/ledger.html
index 8ce8af4..0935576 100644
--- a/accounting/templates/accounting/ledger.html
+++ b/accounting/templates/accounting/ledger.html
@@ -53,7 +53,7 @@ First written: 2020/7/16
       </a>
     </div>
   </div>
-  {% with current_report_icon="fas fa-file-invoice-dollar" current_report_title=_("Ledger") %}
+  {% with current_report_icon="fas fa-file-invoice-dollar" current_report_title=_("Ledger") ledger_account=account period=period %}
     {% include "accounting/include/report-chooser.html" %}
   {% endwith %}
   <div class="btn-group">
diff --git a/accounting/templates/accounting/trial-balance.html b/accounting/templates/accounting/trial-balance.html
index dcfa889..8beefc6 100644
--- a/accounting/templates/accounting/trial-balance.html
+++ b/accounting/templates/accounting/trial-balance.html
@@ -53,7 +53,7 @@ First written: 2020/7/19
       </a>
     </div>
   </div>
-  {% with current_report_icon="fas fa-balance-scale-right" current_report_title=_("Trial Balance") %}
+  {% with current_report_icon="fas fa-balance-scale-right" current_report_title=_("Trial Balance") period=period %}
     {% include "accounting/include/report-chooser.html" %}
   {% endwith %}
   <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#period-modal">
diff --git a/accounting/templatetags/accounting.py b/accounting/templatetags/accounting.py
index c5325be..fcacc19 100644
--- a/accounting/templatetags/accounting.py
+++ b/accounting/templatetags/accounting.py
@@ -47,15 +47,18 @@ def accounting_amount(value):
 
 
 @register.simple_tag
-def report_url(cash=None, ledger=None, period=None):
+def report_url(cash_account, ledger_account, period):
     """Returns accounting report URL helper.
 
     Args:
-        cash (Account): The current cash account.
-        ledger (Account): The current ledger account.
+        cash_account (Account): The current cash account.
+        ledger_account (Account): The current ledger account.
         period (Period): The period.
 
     Returns:
         ReportUrl: The accounting report URL helper.
     """
-    return ReportUrl(cash=cash, ledger=ledger, period=period)
+    return ReportUrl(
+        cash=cash_account or None,
+        ledger=ledger_account or None,
+        period=period or None)
diff --git a/accounting/views.py b/accounting/views.py
index 2ad8ec9..14f41ae 100644
--- a/accounting/views.py
+++ b/accounting/views.py
@@ -163,7 +163,6 @@ def cash(request, account, period):
         "pagination": pagination,
         "account": account,
         "period": period,
-        "reports": ReportUrl(cash=account, period=period),
         "shortcut_accounts": [x for x in accounts
                               if x.code in shortcut_accounts],
         "all_accounts": [x for x in accounts
@@ -263,7 +262,6 @@ def cash_summary(request, account):
         "item_list": pagination.items,
         "pagination": pagination,
         "account": account,
-        "reports": ReportUrl(cash=account),
         "shortcut_accounts": [x for x in accounts if
                               x.code in shortcut_accounts],
         "all_accounts": [x for x in accounts if
@@ -347,7 +345,6 @@ def ledger(request, account, period):
         "pagination": pagination,
         "account": account,
         "period": period,
-        "reports": ReportUrl(ledger=account, period=period),
         "accounts": get_ledger_accounts(),
     })
 
@@ -412,7 +409,6 @@ def ledger_summary(request, account):
         "item_list": pagination.items,
         "pagination": pagination,
         "account": account,
-        "reports": ReportUrl(ledger=account),
         "accounts": get_ledger_accounts(),
     })
 
@@ -496,7 +492,6 @@ def journal(request, period):
     return render(request, "accounting/journal.html", {
         "item_list": pagination.items,
         "pagination": pagination,
-        "reports": ReportUrl(period=period),
         "period": period,
     })
 
@@ -601,7 +596,6 @@ def trial_balance(request, period):
     return render(request, "accounting/trial-balance.html", {
         "item_list": accounts,
         "total_item": total_account,
-        "reports": ReportUrl(period=period),
         "period": period,
     })
 
@@ -678,7 +672,6 @@ def income_statement(request, period):
     sections[-1].has_next = False
     return render(request, "accounting/income-statement.html", {
         "item_list": sections,
-        "reports": ReportUrl(period=period),
         "period": period,
     })
 
@@ -780,7 +773,6 @@ def balance_sheet(request, period):
         "assets": by_code["1"],
         "liabilities": by_code["2"],
         "owners_equity": by_code["3"],
-        "reports": ReportUrl(period=period),
         "period": period,
     })
 
@@ -813,7 +805,6 @@ def search(request):
     return render(request, "accounting/search.html", {
         "item_list": pagination.items,
         "pagination": pagination,
-        "reports": ReportUrl(),
     })