diff --git a/groups/templates/groups/main.html b/groups/templates/groups/main.html
index 2bc3c8e..5cd25c5 100644
--- a/groups/templates/groups/main.html
+++ b/groups/templates/groups/main.html
@@ -96,6 +96,7 @@ <h4 class="text_center">참여인원: {{ member_count }}</h4>
           <h1 class="text_center">{{ goal.name }}</h1>
           <h3 class="text_center">하루 {{ goal.goal_page }}페이지 독서하기</h3>
         </div> -->
+        {% if 30 >= start_days %}
         <div class="psn_boxes">
           <div class="psn_box start">
             시작<br><span class="psn_day">{{ start_days }}</span><br>일째
@@ -107,6 +108,11 @@ <h3 class="text_center">하루 {{ goal.goal_page }}페이지 독서하기</h3>
             성공<br><span class="psn_day">{{ success_days }}</span><br>일째
           </div>
         </div>
+        {% else %}
+        <div class="psn_boxes">
+            <h2>{{dates|index_1:0}} ~ {{dates|index_1:29}}</h2>
+          </div>
+        {% endif %}
         <div class="psn_check table_container">
           <table>
             <thead>
@@ -191,9 +197,11 @@ <h1>여기</h1>
     </section>
   </div>
 
+  {% if 30 >= start_days %}
   <div class="goal_verify">
     <a class="btn1" href="{% url 'groups:certify' goal.id %}">인증하기</a>
   </div>
+  {% endif %}
 
   <!-- The Modal -->
   <div id="myModal" class="modal">
diff --git a/groups/views.py b/groups/views.py
index 88ddcc6..7833169 100644
--- a/groups/views.py
+++ b/groups/views.py
@@ -69,6 +69,9 @@ def certify(request, goal_id):
             else:  # 이하여야 성공
                 if float(figure) > goal.value:
                     achievement = False
+        if achievement:
+            user.profile.cash += 20
+            user.profile.save()
         Certify.objects.create(goal=goal, user=user, created=created, text=text, image=image, figure=figure, achievement=achievement)
         return redirect('groups:main', goal_id)
     return render(request, 'groups/certify.html', {'goal': goal})