diff --git a/README.md b/README.md
index 57fd147..65e803e 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
   <p align="center">一款产品级的便携式 USB 电流表与低功耗测量分析仪</p>
 
   <img src="https://img.shields.io/badge/Version-1.0.5-blue">
-  <img src="https://img.shields.io/badge/License-GPL3.0-green">
+  <img src="https://img.shields.io/badge/License-Apache2.0-green">
   <img src="https://img.shields.io/badge/MCU-STM32F411-lightblue">
   <img src="https://img.shields.io/badge/UI-LVGL_v9.2-red">
   <img src="https://img.shields.io/badge/OS-FreeRTOS-green">
diff --git a/README_EN.md b/README_EN.md
index 7b6a22c..cdc2243 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -7,7 +7,7 @@
   <p align="center">A Product-Grade Portable USB Ammeter and Low-Power Measurement Analyzer</p>
 
   <img src="https://img.shields.io/badge/Version-1.0.5-blue">
-  <img src="https://img.shields.io/badge/License-GPL3.0-green">
+  <img src="https://img.shields.io/badge/License-Apache2.0-green">
   <img src="https://img.shields.io/badge/MCU-STM32F411-lightblue">
   <img src="https://img.shields.io/badge/UI-LVGL_v9.2-red">
   <img src="https://img.shields.io/badge/OS-FreeRTOS-green">