diff --git a/PlannedFunctions.md b/PlannedFunctions.md
index c571eade..edbab9cf 100644
--- a/PlannedFunctions.md
+++ b/PlannedFunctions.md
@@ -1,90 +1,185 @@
+## OpenGL State Manager
+
 ### **1. Initialization & Query Functions**
-[ ] `glGetAttribLocation`
-[ ] `glGetBufferParameteriv`
-[ ] `glGetError`
-[ ] `glGetIntegerv`
-[ ] `glGetProgramiv`
-[ ] `glGetShaderiv`
-[ ] `glGetString`
-[ ] `glGetStringi`
-[ ] `glGetTexLevelParameteriv`
-[ ] `glGetUniformLocation`
+- [ ] glGetAttribLocation
+- [ ] glGetBufferParameteriv
+- [x] glGetError
+- [ ] glGetIntegerv
+- [ ] glGetProgramiv
+- [ ] glGetShaderiv
+- [x] glGetString
+- [x] glGetStringi
+- [x] glGetTexLevelParameteriv
+- [ ] glGetUniformLocation
 
 ---
 
 ### **2. Texture Operations**
-[ ] `glActiveTexture`
-[ ] `glBindTexture`
-[ ] `glDeleteTextures`
-[ ] `glGenTextures`
-[ ] `glTexImage2D`
-[ ] `glTexParameterf`
-[ ] `glTexParameteri`
-[ ] `glTexSubImage2D`
+- [x] glActiveTexture
+- [x] glBindTexture
+- [x] glDeleteTextures
+- [x] glGenTextures
+- [x] glTexImage2D
+- [x] glTexParameterf
+- [x] glTexParameteri
+- [x] glTexSubImage2D
 
 ---
 
 ### **3. Framebuffer Operations**
-[ ] `glBindFramebuffer`
-[ ] `glCheckFramebufferStatus`
-[ ] `glDeleteFramebuffers`
-[ ] `glFramebufferTexture2D`
-[ ] `glGenFramebuffers`
+- [ ] glBindFramebuffer
+- [ ] glCheckFramebufferStatus
+- [ ] glDeleteFramebuffers
+- [ ] glFramebufferTexture2D
+- [ ] glGenFramebuffers
 
 ---
 
 ### **4. Shader & Program Management**
-[ ] `glAttachShader`
-[ ] `glBindAttribLocation`
-[ ] `glCompileShader`
-[ ] `glCreateProgram`
-[ ] `glCreateShader`
-[ ] `glDeleteProgram`
-[ ] `glDeleteShader`
-[ ] `glLinkProgram`
-[ ] `glShaderSource`
-[ ] `glUseProgram`
+- [ ] glAttachShader
+- [ ] glBindAttribLocation
+- [ ] glCompileShader
+- [ ] glCreateProgram
+- [ ] glCreateShader
+- [ ] glDeleteProgram
+- [ ] glDeleteShader
+- [ ] glLinkProgram
+- [ ] glShaderSource
+- [ ] glUseProgram
 
 ---
 
 ### **5. Buffer & Vertex Array Operations**
-[ ] `glBindBuffer`
-[ ] `glBindVertexArray`
-[ ] `glBufferData`
-[ ] `glEnableVertexAttribArray`
-[ ] `glGenBuffers`
-[ ] `glGenVertexArrays`
-[ ] `glMapBuffer`
-[ ] `glUnmapBuffer`
-[ ] `glVertexAttribIPointer`
-[ ] `glVertexAttribPointer`
+- [ ] glBindBuffer
+- [ ] glBindVertexArray
+- [ ] glBufferData
+- [ ] glEnableVertexAttribArray
+- [ ] glGenBuffers
+- [ ] glGenVertexArrays
+- [ ] glMapBuffer
+- [ ] glUnmapBuffer
+- [ ] glVertexAttribIPointer
+- [ ] glVertexAttribPointer
 
 ---
 
 ### **6. State Management**
-[ ] `glBlendFunc`
-[ ] `glBlendFuncSeparate`
-[ ] `glClear`
-[ ] `glClearColor`
-[ ] `glClearDepth`
-[ ] `glColorMask`
-[ ] `glDepthFunc`
-[ ] `glDepthMask`
-[ ] `glDisable`
-[ ] `glEnable`
-[ ] `glPixelStorei`
-[ ] `glViewport`
+- [ ] glBlendFunc
+- [ ] glBlendFuncSeparate
+- [ ] glClear
+- [ ] glClearColor
+- [ ] glClearDepth
+- [ ] glColorMask
+- [ ] glDepthFunc
+- [ ] glDepthMask
+- [ ] glDisable
+- [ ] glEnable
+- [ ] glPixelStorei
+- [ ] glViewport
 
 ---
 
 ### **7. Uniforms & Attributes**
-[ ] `glUniform1fv`
-[ ] `glUniform1i`
-[ ] `glUniform1iv`
-[ ] `glUniform4fv`
-[ ] `glUniformMatrix4fv`
+- [ ] glUniform1fv
+- [ ] glUniform1i
+- [ ] glUniform1iv
+- [ ] glUniform4fv
+- [ ] glUniformMatrix4fv
 
 ---
 
 ### **8. Drawing Commands**
-[ ] `glDrawElements`
\ No newline at end of file
+- [ ] glDrawElements
+
+## Abstraction Layer (MG_RHI)
+
+### **1. Initialization & Query Functions**
+- [ ] glGetAttribLocation
+- [ ] glGetBufferParameteriv
+- [ ] glGetError
+- [ ] glGetIntegerv
+- [ ] glGetProgramiv
+- [ ] glGetShaderiv
+- [ ] glGetString
+- [ ] glGetStringi
+- [ ] glGetTexLevelParameteriv
+- [ ] glGetUniformLocation
+
+---
+
+### **2. Texture Operations**
+- [ ] glActiveTexture
+- [ ] glBindTexture
+- [ ] glDeleteTextures
+- [ ] glGenTextures
+- [ ] glTexImage2D
+- [ ] glTexParameterf
+- [ ] glTexParameteri
+- [ ] glTexSubImage2D
+
+---
+
+### **3. Framebuffer Operations**
+- [ ] glBindFramebuffer
+- [ ] glCheckFramebufferStatus
+- [ ] glDeleteFramebuffers
+- [ ] glFramebufferTexture2D
+- [ ] glGenFramebuffers
+
+---
+
+### **4. Shader & Program Management**
+- [ ] glAttachShader
+- [ ] glBindAttribLocation
+- [ ] glCompileShader
+- [ ] glCreateProgram
+- [ ] glCreateShader
+- [ ] glDeleteProgram
+- [ ] glDeleteShader
+- [ ] glLinkProgram
+- [ ] glShaderSource
+- [ ] glUseProgram
+
+---
+
+### **5. Buffer & Vertex Array Operations**
+- [ ] glBindBuffer
+- [ ] glBindVertexArray
+- [ ] glBufferData
+- [ ] glEnableVertexAttribArray
+- [ ] glGenBuffers
+- [ ] glGenVertexArrays
+- [ ] glMapBuffer
+- [ ] glUnmapBuffer
+- [ ] glVertexAttribIPointer
+- [ ] glVertexAttribPointer
+
+---
+
+### **6. State Management**
+- [ ] glBlendFunc
+- [ ] glBlendFuncSeparate
+- [ ] glClear
+- [ ] glClearColor
+- [ ] glClearDepth
+- [ ] glColorMask
+- [ ] glDepthFunc
+- [ ] glDepthMask
+- [ ] glDisable
+- [ ] glEnable
+- [ ] glPixelStorei
+- [ ] glViewport
+
+---
+
+### **7. Uniforms & Attributes**
+- [ ] glUniform1fv
+- [ ] glUniform1i
+- [ ] glUniform1iv
+- [ ] glUniform4fv
+- [ ] glUniformMatrix4fv
+
+---
+
+### **8. Drawing Commands**
+- [ ] glDrawElements
\ No newline at end of file
diff --git a/README.md b/README.md
index 2434130c..c3dc9b4f 100644
--- a/README.md
+++ b/README.md
@@ -12,10 +12,20 @@
 
 **Target**: **OpenGL 3.2 Core Profile**
 
-| Component                  | Development Progress |
-|----------------------------|----------------------|
-| OpenGL State Manager       | < 1%                 |
-| Abstraction Layer (MG_RHI) | < 1%                 |
-| Vulkan Backend             | < 1% (of MG_RHI)     |
+| Component                      | Development Progress |
+|--------------------------------|----------------------|
+| **OpenGL State Manager**       | **5% ~ 7.5%**        |
+| **Abstraction Layer (MG_RHI)** | **0%**               |
+| **Vulkan Backend**             | **N/A** (of MG_RHI)  |
 
-*Note: All components are currently in preliminary architectural design phase, with core development not yet commenced.*
\ No newline at end of file
+---
+
+**Target**: **OpenGL implementation compatible with Minecraft 1.17 to 1.12.4**
+
+| Component                      | Development Progress\* |
+|--------------------------------|------------------------|
+| **OpenGL State Manager**       | **12 / 65**            |
+| **Abstraction Layer (MG_RHI)** | **0 / 65**             |
+| **Vulkan Backend**             | **N/A** (of MG_RHI)    |
+
+\* *The number of functions that have been implemented*
\ No newline at end of file