diff --git a/docs/source/bsp/arm32/index.rst b/docs/source/bsp/arm32/index.rst
index 3371553099b7bd63325685edaaa72a20a6f485fa..76e13d5d075163938158202f7dc9b1c816a1c797 100644
--- a/docs/source/bsp/arm32/index.rst
+++ b/docs/source/bsp/arm32/index.rst
@@ -4,7 +4,7 @@
 ARM32硬件
 ################################
 
-所支持的ARM32硬件如下：
+所支持的ARM32硬件如下enen：
 
 .. toctree::
    :maxdepth: 1
diff --git a/docs/source/bsp/arm32/qemu_virt_cortex_a15/index.rst b/docs/source/bsp/arm32/qemu_virt_cortex_a15/index.rst
index 0e45c83ea399e3bcf6ba035b8e96d9864bc0a04a..8b41164fe25b00eb1f00e3ece156cc32418c4cec 100644
--- a/docs/source/bsp/arm32/qemu_virt_cortex_a15/index.rst
+++ b/docs/source/bsp/arm32/qemu_virt_cortex_a15/index.rst
@@ -4,7 +4,7 @@
 QEMU Virt Cortex-A15
 ######################################
 
-基本介绍
+基本介绍vqbhoqrr
 =================
 
 
@@ -14,4 +14,3 @@ QEMU Virt Cortex-A15
 
 使用说明
 =================
-
diff --git a/meta-openeuler/recipes-connectivity/bind/bind-dhclient/bind9 b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/bind9
index 968679ff7f7adc4b50c17e5d849a0941eae82664..6b31de020ab95f667d666c186ba524dabc35056e 100644
--- a/meta-openeuler/recipes-connectivity/bind/bind-dhclient/bind9
+++ b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/bind9
@@ -1,2 +1,2 @@
-# startup options for the server
+# startup options for the server ere
 OPTIONS="-u bind"