diff --git a/styles/Bluespace/template/chat_body.html b/styles/Bluespace/template/chat_body.html
index 9ca64e8..b84e1e1 100644
--- a/styles/Bluespace/template/chat_body.html
+++ b/styles/Bluespace/template/chat_body.html
@@ -59,11 +59,7 @@
 				--!--{LAST_ID}--!--
 				<!-- IF S_AJAX_CHAT_SOUND -->
 					<!-- IF SOUND_ENABLED -->
-						<div class="chat_sound">
-							<object data="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.swf" type="application/x-shockwave-flash">
-								<param name="movie" value="{EXT_STYLE_PATH}all/theme/sounds/{SOUND_FILE}.swf" />
-							</object>
-						</div>
+						<audio id="ajax_chat_sound" class="hidden chat_sound" src="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.mp3" autoplay ></audio>
 					<!-- ENDIF -->
 				<!-- ENDIF -->
 					<!-- IF S_WHOISONLINE -->
diff --git a/styles/Deepspace/template/chat_body.html b/styles/Deepspace/template/chat_body.html
index 9ca64e8..b84e1e1 100644
--- a/styles/Deepspace/template/chat_body.html
+++ b/styles/Deepspace/template/chat_body.html
@@ -59,11 +59,7 @@
 				--!--{LAST_ID}--!--
 				<!-- IF S_AJAX_CHAT_SOUND -->
 					<!-- IF SOUND_ENABLED -->
-						<div class="chat_sound">
-							<object data="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.swf" type="application/x-shockwave-flash">
-								<param name="movie" value="{EXT_STYLE_PATH}all/theme/sounds/{SOUND_FILE}.swf" />
-							</object>
-						</div>
+						<audio id="ajax_chat_sound" class="hidden chat_sound" src="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.mp3" autoplay ></audio>
 					<!-- ENDIF -->
 				<!-- ENDIF -->
 					<!-- IF S_WHOISONLINE -->
diff --git a/styles/GhostSpace/template/chat_body.html b/styles/GhostSpace/template/chat_body.html
index be9319e..97ade4a 100644
--- a/styles/GhostSpace/template/chat_body.html
+++ b/styles/GhostSpace/template/chat_body.html
@@ -52,11 +52,7 @@
 				--!--{LAST_ID}--!--
 				<!-- IF S_AJAX_CHAT_SOUND -->
 					<!-- IF SOUND_ENABLED -->
-						<div class="chat_sound">
-							<object data="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.swf" type="application/x-shockwave-flash">
-								<param name="movie" value="{EXT_STYLE_PATH}all/theme/sounds/{SOUND_FILE}.swf" />
-							</object>
-						</div>
+						<audio id="ajax_chat_sound" class="hidden chat_sound" src="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.mp3" autoplay ></audio>
 					<!-- ENDIF -->
 				<!-- ENDIF -->
 					<!-- IF S_WHOISONLINE -->
diff --git a/styles/Prospace/template/chat_body.html b/styles/Prospace/template/chat_body.html
index 9ca64e8..b84e1e1 100644
--- a/styles/Prospace/template/chat_body.html
+++ b/styles/Prospace/template/chat_body.html
@@ -59,11 +59,7 @@
 				--!--{LAST_ID}--!--
 				<!-- IF S_AJAX_CHAT_SOUND -->
 					<!-- IF SOUND_ENABLED -->
-						<div class="chat_sound">
-							<object data="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.swf" type="application/x-shockwave-flash">
-								<param name="movie" value="{EXT_STYLE_PATH}all/theme/sounds/{SOUND_FILE}.swf" />
-							</object>
-						</div>
+						<audio id="ajax_chat_sound" class="hidden chat_sound" src="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.mp3" autoplay ></audio>
 					<!-- ENDIF -->
 				<!-- ENDIF -->
 					<!-- IF S_WHOISONLINE -->
diff --git a/styles/all/template/chat_body.html b/styles/all/template/chat_body.html
index f930529..7be8b97 100644
--- a/styles/all/template/chat_body.html
+++ b/styles/all/template/chat_body.html
@@ -59,11 +59,7 @@
 				--!--{LAST_ID}--!--
 				<!-- IF S_AJAX_CHAT_SOUND -->
 					<!-- IF SOUND_ENABLED -->
-						<div class="chat_sound">
-							<object data="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.swf" type="application/x-shockwave-flash">
-								<param name="movie" value="{EXT_STYLE_PATH}all/theme/sounds/{SOUND_FILE}.swf" />
-							</object>
-						</div>
+						<audio id="ajax_chat_sound" class="hidden chat_sound" src="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.mp3" autoplay ></audio>
 					<!-- ENDIF -->
 				<!-- ENDIF -->
 					<!-- IF S_WHOISONLINE -->
diff --git a/styles/all/theme/sounds/sound.mp3 b/styles/all/theme/sounds/sound.mp3
new file mode 100644
index 0000000..c1d47db
Binary files /dev/null and b/styles/all/theme/sounds/sound.mp3 differ
diff --git a/styles/all/theme/sounds/sound.swf b/styles/all/theme/sounds/sound.swf
deleted file mode 100644
index 8834d48..0000000
Binary files a/styles/all/theme/sounds/sound.swf and /dev/null differ
diff --git a/styles/all/theme/sounds/soundout.mp3 b/styles/all/theme/sounds/soundout.mp3
new file mode 100644
index 0000000..e42d43a
Binary files /dev/null and b/styles/all/theme/sounds/soundout.mp3 differ
diff --git a/styles/all/theme/sounds/soundout.swf b/styles/all/theme/sounds/soundout.swf
deleted file mode 100644
index 84b11ac..0000000
Binary files a/styles/all/theme/sounds/soundout.swf and /dev/null differ
diff --git a/styles/black/template/chat_body.html b/styles/black/template/chat_body.html
index 2f0fd8f..1f2597b 100644
--- a/styles/black/template/chat_body.html
+++ b/styles/black/template/chat_body.html
@@ -59,11 +59,7 @@
 				--!--{LAST_ID}--!--
 				<!-- IF S_AJAX_CHAT_SOUND -->
 					<!-- IF SOUND_ENABLED -->
-						<div class="chat_sound">
-							<object data="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.swf" type="application/x-shockwave-flash">
-								<param name="movie" value="{EXT_STYLE_PATH}all/theme/sounds/{SOUND_FILE}.swf" />
-							</object>
-						</div>
+						<audio id="ajax_chat_sound" class="hidden chat_sound" src="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.mp3" autoplay ></audio>
 					<!-- ENDIF -->
 				<!-- ENDIF -->
 					<!-- IF S_WHOISONLINE -->
diff --git a/styles/bootlike/template/chat_body.html b/styles/bootlike/template/chat_body.html
index 4b4cd2e..1e30214 100644
--- a/styles/bootlike/template/chat_body.html
+++ b/styles/bootlike/template/chat_body.html
@@ -53,11 +53,7 @@
 				--!--{LAST_ID}--!--
 				<!-- IF S_AJAX_CHAT_SOUND -->
 					<!-- IF SOUND_ENABLED -->
-						<div class="chat_sound">
-							<object data="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.swf" type="application/x-shockwave-flash">
-								<param name="movie" value="{EXT_STYLE_PATH}all/theme/sounds/{SOUND_FILE}.swf" />
-							</object>
-						</div>
+						<audio id="ajax_chat_sound" class="hidden chat_sound" src="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.mp3" autoplay ></audio>
 					<!-- ENDIF -->
 				<!-- ENDIF -->
 					<!-- IF S_WHOISONLINE -->
diff --git a/styles/subsilver2/template/chat_body.html b/styles/subsilver2/template/chat_body.html
index 59a6f66..4fb5dca 100644
--- a/styles/subsilver2/template/chat_body.html
+++ b/styles/subsilver2/template/chat_body.html
@@ -51,11 +51,7 @@
 				--!--{LAST_ID}--!--
 				<!-- IF S_AJAX_CHAT_SOUND -->
 					<!-- IF SOUND_ENABLED -->
-						<div class="chat_sound">
-							<object data="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.swf" type="application/x-shockwave-flash">
-								<param name="movie" value="{EXT_STYLE_PATH}all/theme/sounds/{SOUND_FILE}.swf" />
-							</object>
-						</div>
+						<audio id="ajax_chat_sound" class="hidden chat_sound" src="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.mp3" autoplay ></audio>
 					<!-- ENDIF -->
 				<!-- ENDIF -->
 					<!-- IF S_WHOISONLINE -->
diff --git a/styles/we_universal/template/chat_body.html b/styles/we_universal/template/chat_body.html
index cb38d08..ae054ba 100644
--- a/styles/we_universal/template/chat_body.html
+++ b/styles/we_universal/template/chat_body.html
@@ -59,11 +59,7 @@
 				--!--{LAST_ID}--!--
 				<!-- IF S_AJAX_CHAT_SOUND -->
 					<!-- IF SOUND_ENABLED -->
-						<div class="chat_sound">
-							<object data="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.swf" type="application/x-shockwave-flash">
-								<param name="movie" value="{EXT_STYLE_PATH}all/theme/sounds/{SOUND_FILE}.swf" />
-							</object>
-						</div>
+						<audio id="ajax_chat_sound" class="hidden chat_sound" src="{BOARD_URL}ext/spaceace/ajaxchat/styles/all/theme/sounds/{SOUND_FILE}.mp3" autoplay ></audio>
 					<!-- ENDIF -->
 				<!-- ENDIF -->
 					<!-- IF S_WHOISONLINE -->