diff --git a/README.md b/README.md
index 3ceb1c5d4ebed374c54d89d4c374195facfe5c7d..e566afa6ebd1e8ec6a5b7b24a2bb7cea08480596 100644
--- a/README.md
+++ b/README.md
@@ -73,9 +73,9 @@ OpenHarmony LiteOS Cortex-A supports the [Hi3518E V300](https://gitee.com/openh
You need to set up the compilation environment on Linux.
-- [Compilation environment on Linux](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/quickstart-lite-env-setup-lin.md)
-- For Hi3518E V300, see [Setting Up the Hi3518 Development Environment](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/quickstart-lite-steps-board3518-setting.md).
-- For Hi3516D V300, see [Setting Up the Hi3516 Development Environment](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/quickstart-lite-steps-board3516-setting.md).
+- [Compilation environment on Linux](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/quickstart-lite-env-setup-linux.md)
+- For Hi3518E V300, see [Setting Up the Hi3518 Development Environment](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/quickstart-lite-steps-hi3518-setting.md).
+- For Hi3516D V300, see [Setting Up the Hi3516 Development Environment](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/quickstart-lite-steps-hi3516-setting.md).
### Source Code Acquisition
@@ -85,9 +85,9 @@ Download and decompress a set of source code on a Linux server to acquire the [
For details about how to develop the first application, see:
-- [Developing the First Example Program Running on Hi3518](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/quickstart-lite-steps-board3518-running.md)
+- [Developing the First Example Program Running on Hi3518](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/quickstart-lite-steps-hi3518-running.md)
-- [Developing the First Example Program Running on Hi3516](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/quickstart-lite-steps-board3516-running.md)
+- [Developing the First Example Program Running on Hi3516](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/quickstart-lite-steps-hi3516-running.md)
## Repositories Involved
@@ -95,5 +95,5 @@ For details about how to develop the first application, see:
[drivers\_liteos](https://gitee.com/openharmony/drivers_liteos/blob/master/README.md)
-**kernel\_liteos\_a**
+[kernel\_liteos\_a](https://gitee.com/openharmony/kernel_liteos_a/blob/master/README.md)
diff --git a/README_zh-HK.md b/README_zh-HK.md
index 9847f8bca22f86815cfbc46651c6d82d78eb2313..53ce84710ef0eab0dc4bdc5ef90fa5174bb8e483 100644
--- a/README_zh-HK.md
+++ b/README_zh-HK.md
@@ -95,4 +95,4 @@ OpenHarmony LiteOS-A內核支持Hi3518EV300([介紹](https://gitee.com/openhar
[drivers\_liteos](https://gitee.com/openharmony/drivers_liteos/blob/master/README_zh.md)
-**kernel\_liteos\_a**
+[kernel\_liteos\_a](https://gitee.com/openharmony/kernel_liteos_a/blob/master/README_zh-HK.md)
diff --git a/README_zh.md b/README_zh.md
index 42ea3ff5654f21ea4012a3e8b39f18dffb2ff5ac..a74ec64b54e00220b6a24806f5dc8cb2f15c56a0 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -94,5 +94,5 @@ OpenHarmony LiteOS-A内核支持Hi3518EV300([介绍](https://gitee.com/openhar
[drivers\_liteos](https://gitee.com/openharmony/drivers_liteos/blob/master/README_zh.md)
-**kernel\_liteos\_a**
+[kernel\_liteos\_a](https://gitee.com/openharmony/kernel_liteos_a/blob/master/README_zh.md)
diff --git a/apps/lms/src/sample_usr_lms.c b/apps/lms/src/sample_usr_lms.c
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diff --git a/arch/arm/include/gic_v3.h b/arch/arm/include/gic_v3.h
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diff --git a/fs/vfs/include/epoll.h b/fs/vfs/include/epoll.h
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diff --git a/kernel/extended/lms/lms_libc.c b/kernel/extended/lms/lms_libc.c
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diff --git a/kernel/extended/lms/los_lms.c b/kernel/extended/lms/los_lms.c
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diff --git a/kernel/extended/lms/los_lms_pri.h b/kernel/extended/lms/los_lms_pri.h
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diff --git a/kernel/extended/lms/usr/los_lms.c b/kernel/extended/lms/usr/los_lms.c
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diff --git a/kernel/extended/lms/usr/los_lms.h b/kernel/extended/lms/usr/los_lms.h
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diff --git a/kernel/extended/lms/usr/los_lms_pri.h b/kernel/extended/lms/usr/los_lms_pri.h
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diff --git a/kernel/extended/lms/usr/los_lmslibc.c b/kernel/extended/lms/usr/los_lmslibc.c
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diff --git a/kernel/include/los_lms.h b/kernel/include/los_lms.h
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diff --git a/syscall/fs_syscall.c b/syscall/fs_syscall.c
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diff --git a/syscall/los_syscall.h b/syscall/los_syscall.h
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diff --git a/syscall/syscall_lookup.h b/syscall/syscall_lookup.h
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diff --git a/tools/scripts/parse_exc/parse_excinfo.py b/tools/scripts/parse_exc/parse_excinfo.py
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