diff --git a/package/ctcgfw/rtl8821cu/patches/010-remove-extra-cflags.patch b/package/ctcgfw/rtl8821cu/patches/010-remove-extra-cflags.patch
new file mode 100644
index 0000000000..bc753af413
--- /dev/null
+++ b/package/ctcgfw/rtl8821cu/patches/010-remove-extra-cflags.patch
@@ -0,0 +1,11 @@
+--- a/Makefile
++++ b/Makefile
+@@ -2103,8 +2103,6 @@ ifeq ($(ARCH), i386)
+ EXTRA_CFLAGS += -mhard-float
+ else ifeq ($(ARCH), x86_64)
+ EXTRA_CFLAGS += -mhard-float
+-else ifeq ($(ARCH), arm)
+-EXTRA_CFLAGS += -mfloat-abi=hard
+ endif
+ 
+ ifeq ($(CONFIG_MULTIDRV), y)
diff --git a/package/ctcgfw/rtl8821cu/patches/010-remove-repeat-flies.patch b/package/ctcgfw/rtl8821cu/patches/020-remove-repeat-flies.patch
similarity index 100%
rename from package/ctcgfw/rtl8821cu/patches/010-remove-repeat-flies.patch
rename to package/ctcgfw/rtl8821cu/patches/020-remove-repeat-flies.patch
diff --git a/package/ctcgfw/rtl8821cu/patches/020-change-value-of-vht-enable.patch b/package/ctcgfw/rtl8821cu/patches/030-change-value-of-vht-enable.patch
similarity index 100%
rename from package/ctcgfw/rtl8821cu/patches/020-change-value-of-vht-enable.patch
rename to package/ctcgfw/rtl8821cu/patches/030-change-value-of-vht-enable.patch
diff --git a/package/ctcgfw/rtl8821cu/patches/030-wireless-5.4.patch b/package/ctcgfw/rtl8821cu/patches/040-wireless-5.4.patch
similarity index 100%
rename from package/ctcgfw/rtl8821cu/patches/030-wireless-5.4.patch
rename to package/ctcgfw/rtl8821cu/patches/040-wireless-5.4.patch