diff --git a/development-tools/rtthread-studio/um/figures/done-pro.png b/development-tools/rtthread-studio/um/figures/done-pro.png
index b8646c44bf718e35eb862bff7c27c434335eccca..f2231171b855f0fa22f4f3fd03a3ed917d2c1bef 100644
Binary files a/development-tools/rtthread-studio/um/figures/done-pro.png and b/development-tools/rtthread-studio/um/figures/done-pro.png differ
diff --git a/development-tools/rtthread-studio/um/figures/install-studio.png b/development-tools/rtthread-studio/um/figures/install-studio.png
index 809bffe0b88b4f3b7d8d1a8d78f67510ced4b480..d735c5b0dbabaeb04e700c82cd6fe77abca98654 100644
Binary files a/development-tools/rtthread-studio/um/figures/install-studio.png and b/development-tools/rtthread-studio/um/figures/install-studio.png differ
diff --git a/development-tools/rtthread-studio/um/studio-user-begin.md b/development-tools/rtthread-studio/um/studio-user-begin.md
index 75dea453f1d2a3e8c08bf9c7879f040149cb3e40..df69fdfadf5448351891dcd3c41aa4089ef3fbe0 100644
--- a/development-tools/rtthread-studio/um/studio-user-begin.md
+++ b/development-tools/rtthread-studio/um/studio-user-begin.md
@@ -72,7 +72,7 @@ RT-Thread 的源码包，主要包括 RT-Thread 完整版本，Nano 版本，以
 
 板级支持包，展开某一个厂商的分类，可以看到更加细致的支持情况
 
-​![image-20210825225800339](figures/image-20210825225800339.png)
+![image-20210825225800339](figures/image-20210825225800339.png)
 
 #### ToolChain_Support_Packages
 
@@ -88,7 +88,7 @@ RT-Thread 的源码包，主要包括 RT-Thread 完整版本，Nano 版本，以
 
 #### ThirdParty_Support_Packages
 
-第三放工具的支持
+第三方工具的支持
 
 ![image-20210825231432173](figures/image-20210825231432173.png)