--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@
 	find deepin -type f | xargs md5sum | sort | uniq --check-chars=32 -d
 	find deepin-dark -type f | xargs md5sum | sort | uniq --check-chars=32 -d
 
-check-perm: hicolor-links
+check-perm:
 	@echo "Fix icon files permission"
 	find deepin -type f -exec chmod 644 {} \;
 	find deepin-dark -type f -exec chmod 644 {} \;
@@ -35,12 +35,15 @@
 clean:
 	rm -rf build
 
+install: install-icons install-cursors hicolor-links
 
 install-icons:
 	mkdir -p $(DESTDIR)$(PREFIX)/share/icons/deepin
 	cp -r deepin/* $(DESTDIR)$(PREFIX)/share/icons/deepin
 	mkdir -p $(DESTDIR)$(PREFIX)/share/icons/deepin-dark
 	cp -r deepin-dark/* $(DESTDIR)$(PREFIX)/share/icons/deepin-dark
+	mkdir -p $(DESTDIR)$(PREFIX)/share/icons/Sea
+	cp -r Sea/* $(DESTDIR)$(PREFIX)/share/icons/Sea
 
 install-cursors:
 	mkdir -p $(DESTDIR)$(PREFIX)/share/icons/deepin
@@ -48,4 +51,4 @@
 	install -m644 deepin/cursor.theme $(DESTDIR)$(PREFIX)/share/icons/deepin/cursor.theme
 
 hicolor-links:
-	./tools/hicolor.links deepin hicolor.list ./
+	./tools/hicolor.links deepin hicolor.list $(DESTDIR)