diff --git a/.vscode/settings.json b/.vscode/settings.json
index 03f05d5c..3f272e5a 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,6 +1,7 @@
 {
     "files.associations": {
         "los_swtmr_pri.h": "c",
-        "los_vm_syscall.h": "c"
+        "los_vm_syscall.h": "c",
+        "regex": "c"
     }
 }
\ No newline at end of file
diff --git a/doc/image-3.png b/doc/image-3.png
new file mode 100644
index 00000000..fc5179eb
Binary files /dev/null and b/doc/image-3.png differ
diff --git a/doc/image-4.png b/doc/image-4.png
new file mode 100644
index 00000000..fc5179eb
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diff --git a/doc/image-5.png b/doc/image-5.png
new file mode 100644
index 00000000..7bff255f
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diff --git a/doc/image-6.png b/doc/image-6.png
new file mode 100644
index 00000000..7bff255f
Binary files /dev/null and b/doc/image-6.png differ
diff --git a/doc/~$$绘图1.~vsdx b/doc/~$$绘图1.~vsdx
deleted file mode 100644
index 51b621ee..00000000
Binary files a/doc/~$$绘图1.~vsdx and /dev/null differ
diff --git a/doc/学习报告.md b/doc/学习报告.md
index 8ad69581..4503a12e 100644
--- a/doc/学习报告.md
+++ b/doc/学习报告.md
@@ -7,7 +7,10 @@
 OpenHarmony liteos 的进程实现方式与 linux 类似,都是通过父进程和子进程的一系列操作来达到实现一些功能的目的.  
 
 ## 1.1 描述各个子功能  
-* 创建进程 | 
+
+* los_bitmap.c 主要提供一些位操作
+* los_info.c 提供一些基本的方法来对进程的信息等内容进行操作
+* los_process.c 提供对于进程操作的方法包括创建切换等..
 
 
 # 2. natural expression of requirement of software  
@@ -17,8 +20,13 @@ OpenHarmony liteos 的进程实现方式与 linux 类似,都是通过父进程
 ## 2.1 一个完备的进程管理系统应当具备  
 
 ### (1) 进程调度   
-### (2) 进程创建
-### (3) 进程回收
+
+### (2) 进程创建    
+
+![Alt text](image-4.png)  
+
+
+### (3) 进程回收  
 ### (4) 
 ### (5) 
 ### (6) 
@@ -29,3 +37,6 @@ OpenHarmony liteos 的进程实现方式与 linux 类似,都是通过父进程
 
 
 # 4. software architecture
+
+
+![Alt text](image-5.png)
\ No newline at end of file
diff --git a/doc/泛读报告.md b/doc/泛读报告.md
index db1759d1..769db50e 100644
--- a/doc/泛读报告.md
+++ b/doc/泛读报告.md
@@ -37,4 +37,6 @@ Huawei LiteOS开源项目目前支持 **ARM64、ARM Cortex-A、ARM Cortex-M0，C
 
 ## 三、 软件的体系结构
 
-![Alt text](image-2.png)
\ No newline at end of file
+![Alt text](image-2.png)  
+
+![Alt text](image-6.png)
\ No newline at end of file