diff --git a/pages/chat/components/fileIcon.vue b/pages/chat/components/fileIcon.vue
index a49cce1..44f2108 100644
--- a/pages/chat/components/fileIcon.vue
+++ b/pages/chat/components/fileIcon.vue
@@ -3,7 +3,9 @@
     <image
         v-else-if="
             type === 'application/msword' ||
-            type === 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'
+            type === 'application/vnd.openxmlformats-officedocument.wordprocessingml.document' ||
+            type === 'doc' ||
+            type === 'docx'
         "
         :src="docIcon"
         class="file-icon"
@@ -18,9 +20,9 @@
         :src="pptIcon"
         class="file-icon"
     />
-    <image v-else-if="type === 'text/markdown'" :src="mdIcon" class="file-icon" />
-    <image v-else-if="type === 'text/plain'" :src="txtIcon" class="file-icon" />
-    <image v-else-if="type === 'text/html'" :src="htmlIcon" class="file-icon" />
+    <image v-else-if="type === 'text/markdown' || type === 'md'" :src="mdIcon" class="file-icon" />
+    <image v-else-if="type === 'text/plain' || type=== 'txt'" :src="txtIcon" class="file-icon" />
+    <image v-else-if="type === 'text/html' || type === 'html'" :src="htmlIcon" class="file-icon" />
     <image
         v-else-if="
             type === 'application/vnd.ms-excel' ||
diff --git a/pages/chat/components/fileText.vue b/pages/chat/components/fileText.vue
index 73fe092..c65d2ce 100644
--- a/pages/chat/components/fileText.vue
+++ b/pages/chat/components/fileText.vue
@@ -23,11 +23,16 @@ const fileAbbreviation = computed(() => {
         'text/markdown': 'MD',
         'text/plain': 'TXT',
         'text/html': 'HTML',
+        'pdf':'PDF',
+        'doc':'DOC',
+        'docx':'DOCX',
+        'ppt':'PPT',
+        'pptx':'PPTX',
         'xls': 'XLS',
         'xlsx': 'XLSX',
-        'pdf': 'PDF',
-        'ppt': 'PPT',
-        'pptx': 'PPTX',
+        'md':'MD',
+        'txt':'TXT',
+        'html':'HTML'
     };
     return typeMap[props.type] || 'OTHER';
 });
diff --git a/static/upload.html b/static/upload.html
index d610006..4ba29d8 100644
--- a/static/upload.html
+++ b/static/upload.html
@@ -537,7 +537,7 @@
               id="fileInput"
               class="file-input"
               multiple
-              accept="image/*,.pdf,.doc,.docx,.xls,.xlsx,.ppt,.pptx,.txt"
+              accept="image/*,.pdf,.doc,.docx,.xls,.xlsx,.csv,.ppt,.pptx,.txt,.md,.html"
             />
           </div>
         </div>