diff --git a/src/release/release.py b/src/release/release.py
index 2e5090a..75be847 100755
--- a/src/release/release.py
+++ b/src/release/release.py
@@ -4,6 +4,7 @@
 from utils import loadBook
 from utils import txtRelease
 from utils import jsonRelease
+from utils import epubRelease
 from utils import mobiRelease
 from utils import staticRelease
 from utils import calibreRelease
@@ -12,6 +13,7 @@ from utils import gitbookRelease
 releaseEntry = {
     'txt': txtRelease,
     'json': jsonRelease,
+    'epub': epubRelease,
     'mobi': mobiRelease,
     'static': staticRelease,
     'calibre': calibreRelease,
@@ -21,4 +23,4 @@ releaseEntry = {
 
 releaseSrc = 'rc-5'
 metadata, content = loadBook(releaseSrc)
-releaseEntry['mobi'](metadata, content)
+releaseEntry['epub'](metadata, content)
diff --git a/src/release/utils/__init__.py b/src/release/utils/__init__.py
index d6076e4..1ecaf43 100644
--- a/src/release/utils/__init__.py
+++ b/src/release/utils/__init__.py
@@ -5,6 +5,7 @@ from .common import loadBook
 
 from .release import txtRelease
 from .release import jsonRelease
+from .release import epubRelease
 from .release import mobiRelease
 from .release import staticRelease
 from .release import calibreRelease
diff --git a/src/release/utils/common.py b/src/release/utils/common.py
index de801d9..497a9c3 100644
--- a/src/release/utils/common.py
+++ b/src/release/utils/common.py
@@ -32,6 +32,10 @@ resourceInfo = {  # resource download links
         'https://res.343.re/Share/XXRS/%E6%A0%A9%E6%A0%A9%E8%8B%A5%E7%94%9F.txt',
         'https://cdn.dnomd343.top/xxrs/%E6%A0%A9%E6%A0%A9%E8%8B%A5%E7%94%9F.txt',
     ],
+    'EPUB 下载': [
+        'https://res.343.re/Share/XXRS/%E6%A0%A9%E6%A0%A9%E8%8B%A5%E7%94%9F.epub',
+        'https://cdn.dnomd343.top/xxrs/%E6%A0%A9%E6%A0%A9%E8%8B%A5%E7%94%9F.epub',
+    ],
     'MOBI 下载': [
         'https://res.343.re/Share/XXRS/%E6%A0%A9%E6%A0%A9%E8%8B%A5%E7%94%9F.mobi',
         'https://cdn.dnomd343.top/xxrs/%E6%A0%A9%E6%A0%A9%E8%8B%A5%E7%94%9F.mobi',
diff --git a/src/release/utils/release.py b/src/release/utils/release.py
index 9bde976..5615f8a 100644
--- a/src/release/utils/release.py
+++ b/src/release/utils/release.py
@@ -200,6 +200,14 @@ def calibreBuild(workDir: str, suffix: str, extOption: list, metadata: dict, con
     subprocess.Popen(buildCommand, shell = True).wait()  # blocking wait
 
 
+def epubRelease(metadata: dict, content: dict) -> None:
+    tempDir = tempfile.TemporaryDirectory()  # access temporary directory
+    print('Calibre EPUB Build -> %s' % tempDir.name)
+    calibreBuild(tempDir.name, '.epub', [], metadata, content)
+    shutil.copy(os.path.join(tempDir.name, './xxrs.epub'), releaseInfo['epub'])
+    tempDir.cleanup()
+
+
 # MOBI Type: KF7 = 0 (old) / KF7 + KF8 = 1 (both) / KF8 = 2 (new)
 def mobiRelease(metadata: dict, content: dict, mobiType: int = 1) -> None:
     mobiOption = ['--mobi-toc-at-start']
@@ -213,7 +221,7 @@ def mobiRelease(metadata: dict, content: dict, mobiType: int = 1) -> None:
         print('Unknown MOBI type')
         return
     tempDir = tempfile.TemporaryDirectory()  # access temporary directory
-    print('Calibre MOBI Build: %s' % tempDir.name)
+    print('Calibre MOBI Build -> %s' % tempDir.name)
     calibreBuild(tempDir.name, '.mobi', mobiOption, metadata, content)
     shutil.copy(os.path.join(tempDir.name, './xxrs.mobi'), releaseInfo['mobi'])
     tempDir.cleanup()