diff --git a/app/modules/project/templates/project/inbox.html b/app/modules/project/templates/project/inbox.html
index a123116..5b17706 100644
--- a/app/modules/project/templates/project/inbox.html
+++ b/app/modules/project/templates/project/inbox.html
@@ -1,7 +1,7 @@
 {% extends "erp_base.html" %}
 
 {% block head_extra %}
-<link rel="stylesheet" href="/static/project.css?v=20260915h" />
+<link rel="stylesheet" href="/static/project.css?v=20260915i" />
 <link rel="stylesheet" href="/static/vendor/material-symbols/material-symbols.css" />
 {% endblock %}
 
diff --git a/app/modules/project/templates/project/index.html b/app/modules/project/templates/project/index.html
index dc37065..c2d570c 100644
--- a/app/modules/project/templates/project/index.html
+++ b/app/modules/project/templates/project/index.html
@@ -1,7 +1,7 @@
 {% extends "erp_base.html" %}
 
 {% block head_extra %}
-<link rel="stylesheet" href="/static/project.css?v=20260915h" />
+<link rel="stylesheet" href="/static/project.css?v=20260915i" />
 <link rel="stylesheet" href="/static/vendor/material-symbols/material-symbols.css" />
 {% endblock %}
 
@@ -311,9 +311,6 @@
   <div class="pj-modal-card pj-modal-chat">
     <div class="pj-chat-head">
       <h3 id="pj-cm-title">댓글</h3>
-      <button type="button" class="pj-icon-btn" data-close title="닫기">
-        <span class="material-symbols-outlined">close</span>
-      </button>
     </div>
     <input type="hidden" id="pj-cm-task-id" />
     <ul class="pj-chat-list" id="pj-chat-list"></ul>
diff --git a/app/modules/project/templates/project/project.html b/app/modules/project/templates/project/project.html
index b195963..9420513 100644
--- a/app/modules/project/templates/project/project.html
+++ b/app/modules/project/templates/project/project.html
@@ -1,7 +1,7 @@
 {% extends "erp_base.html" %}
 
 {% block head_extra %}
-<link rel="stylesheet" href="/static/project.css?v=20260915h" />
+<link rel="stylesheet" href="/static/project.css?v=20260915i" />
 <!-- 구글 머티리얼 심볼(담당자 아이콘 등) — self-host -->
 <link rel="stylesheet" href="/static/vendor/material-symbols/material-symbols.css" />
 <!-- 타임라인 vis-timeline — self-host -->