diff --git a/debian/control b/debian/control
index 09c1f1b32..d898ce345 100644
--- a/debian/control
+++ b/debian/control
@@ -24,7 +24,6 @@ Build-Depends: debhelper (>= 8.0.0),
  cmake,
  libdde-network-utils-dev,
  libdbusmenu-qt5-dev,
- clang [mips64el],
  libdtkgui-dev
 Standards-Version: 3.9.8
 Homepage: http://www.deepin.org/
diff --git a/debian/rules b/debian/rules
index f2fbef607..6a269074f 100755
--- a/debian/rules
+++ b/debian/rules
@@ -2,13 +2,6 @@
 # -*- makefile -*-
 export QT_SELECT=5
 
-DEB_BUILD_ARCH ?= $(shell dpkg-architecture -qDEB_BUILD_ARCH)
-ifeq ($(DEB_BUILD_ARCH), mips64el)
-        export CC = /usr/bin/clang
-        export CXX = /usr/bin/clang++
-endif
-
-
 # Uncomment this to turn on verbose mode.
 #export DH_VERBOSE=1