diff --git a/accounting/templates/accounting/cash.html b/accounting/templates/accounting/cash.html
index c1aba9f..b786059 100644
--- a/accounting/templates/accounting/cash.html
+++ b/accounting/templates/accounting/cash.html
@@ -25,7 +25,7 @@ First written: 2020/7/1
 {% load accounting %}
 
 {% block settings %}
-  {% blocktrans asvar title with subject=subject.title_zhtw period=period.description context "Accounting|" %}Cash Account for {{ subject }} in {{ period }}{% endblocktrans %}
+  {% blocktrans asvar title with subject=current_subject.title_zhtw period=period.description context "Accounting|" %}Cash Account for {{ subject }} in {{ period }}{% endblocktrans %}
   {% setvar "title" title %}
   {% setvar "use_period_chooser" True %}
 {% endblock %}
@@ -66,6 +66,22 @@ First written: 2020/7/1
     {% trans "Cash Account" context "Accounting|" as current_report_title %}
     {% include "accounting/include/report-chooser.html" %}
   {% endwith %}
+  <div class="btn-group">
+    <button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown">
+      <span class="d-none d-md-inline">{{ current_subject.title_zhtw }}</span>
+      <span class="d-md-none">{% trans "Subject" context "Accounting|" as text %}{{ text|force_escape }}</span>
+    </button>
+    <div class="dropdown-menu subject-picker">
+      <div class="dropdown-header">{% trans "Shortcuts" context "Accounting|Subject|" as text %}{{ text|force_escape }}</div>
+      {% for subject in shortcut_subjects %}
+        <a class="dropdown-item {% if subject.code == current_subject.code %}{% endif %}>" href="{% url "accounting:cash" subject.code period.spec %}">{{ subject.title_zhtw|title }}</a>
+      {% endfor %}
+      <div class="dropdown-header">{% trans "All" context "Accounting|Subject|" as text %}{{ text|force_escape }}</div>
+      {% for subject in all_sibjects %}
+        <a class="dropdown-item {% if subject.code == current_subject.code %}{% endif %}>" href="{% url "accounting:cash" subject.code period.spec %}">{{ subject.title_zhtw|title }}</a>
+      {% endfor %}
+    </div>
+  </div>
   <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#period-modal">
     <i class="far fa-calendar-alt"></i>
     <span class="d-none d-md-inline">{{ period.description }}</span>
diff --git a/accounting/views/__init__.py b/accounting/views/__init__.py
index 13059ec..3ebaa8f 100644
--- a/accounting/views/__init__.py
+++ b/accounting/views/__init__.py
@@ -21,7 +21,7 @@
 from datetime import timedelta
 
 from django.db import connection
-from django.http import HttpResponseRedirect
+from django.http import HttpResponseRedirect, Http404
 from django.shortcuts import render
 from django.urls import reverse
 from django.utils import dateformat
@@ -75,11 +75,30 @@ def cash(request, subject_code, period_spec):
     data_end = last_txn.date if last_txn is not None else None
     period = Period(
         period_spec, data_start, data_end, get_language())
+    subjects = list(Subject.objects.raw("""SELECT s.*
+FROM accounting_subjects AS s
+  WHERE s.code IN (SELECT s1.code
+    FROM accounting_subjects AS s1
+      INNER JOIN accounting_records AS r1 ON s1.sn=r1.subject_sn
+    WHERE s1.code LIKE '11%'
+      OR s1.code LIKE '12%'
+      OR s1.code LIKE '21%'
+      OR s1.code LIKE '22%'
+    GROUP BY s1.code)
+  ORDER BY s.code"""))
+    subjects.insert(0, Subject(
+        code="0",
+        title_zhtw=pgettext(
+            "Accounting|", "current assets and liabilities"),
+    ))
+    current_subject = None
+    for subject in subjects:
+        if subject.code == subject_code:
+            current_subject = subject
+    if current_subject is None:
+        raise Http404()
     # The SQL query
-    if subject_code == "0":
-        subject = Subject(code="0")
-        subject.title_zhtw = pgettext(
-            "Accounting|", "Current Assets And Liabilities")
+    if current_subject.code == "0":
         select_records = """SELECT r.*
 FROM accounting_records AS r
   INNER JOIN (SELECT
@@ -119,8 +138,6 @@ ORDER BY
             select_balance_before,
             [data_start, period.start - timedelta(days=1)])
     else:
-        subject = Subject.objects.filter(
-            code=subject_code).first()
         select_records = """SELECT r.*
 FROM accounting_records AS r
   INNER JOIN (SELECT
@@ -148,8 +165,8 @@ ORDER BY
             select_records,
             [period.start,
              period.end,
-             subject.code + "%",
-             subject.code + "%"])
+             current_subject.code + "%",
+             current_subject.code + "%"])
         select_balance_before = """SELECT
     SUM(CASE WHEN is_credit THEN 1 ELSE -1 END * amount) AS amount
   FROM (%s) AS b""" % select_records
@@ -157,8 +174,8 @@ ORDER BY
             select_balance_before,
             [data_start,
              period.start - timedelta(days=1),
-             subject.code + "%",
-             subject.code + "%"])
+             current_subject.code + "%",
+             current_subject.code + "%"])
     # The list data
     records = list(Record.objects.raw(
         sql_records.sql,
@@ -177,7 +194,7 @@ ORDER BY
         record.balance = balance
     record_sum = Record(
         transaction=Transaction(date=records[-1].transaction.date),
-        subject=subject,
+        subject=current_subject,
         summary=pgettext("Accounting|", "Total"),
         balance=balance
     )
@@ -196,7 +213,9 @@ ORDER BY
     return render(request, "accounting/cash.html", {
         "records": pagination.records,
         "pagination": pagination,
-        "subject": subject,
+        "current_subject": current_subject,
         "period": period,
-        "reports": ReportUrl(cash=subject, period=period)
+        "reports": ReportUrl(cash=current_subject, period=period),
+        "shortcut_subjects": [x for x in subjects if x.code in settings.ACCOUNTING["CASH_SHORTCUT_SUBJECTS"]],
+        "all_sibjects": [x for x in subjects if x.code not in settings.ACCOUNTING["CASH_SHORTCUT_SUBJECTS"]],
     })