diff --git a/docs/en/api-guides/classic-bt/overview.rst b/docs/en/api-guides/classic-bt/overview.rst
index 3932ad0aee..5707c51323 100644
--- a/docs/en/api-guides/classic-bt/overview.rst
+++ b/docs/en/api-guides/classic-bt/overview.rst
@@ -13,7 +13,7 @@ The Classic Bluetooth stack in ESP-IDF is a layered architecture that enables Bl
 
 .. only:: esp32
 
-    .. figure:: ../../../_static/classic-bluetooth.png
+    .. figure:: ../../../_static/classic-bluetooth-architecture.png
         :align: center
         :scale: 90%
         :alt: {IDF_TARGET_NAME} Classic Bluetooth Stack Architecture
diff --git a/docs/zh_CN/api-guides/classic-bt/overview.rst b/docs/zh_CN/api-guides/classic-bt/overview.rst
index 2c4298d882..53a1e3eac3 100644
--- a/docs/zh_CN/api-guides/classic-bt/overview.rst
+++ b/docs/zh_CN/api-guides/classic-bt/overview.rst
@@ -13,7 +13,7 @@ ESP-IDF 中的经典蓝牙协议栈是一个分层架构，可在 {IDF_TARGET_NA
 
 .. only:: esp32
 
-    .. figure:: ../../../_static/classic-bluetooth.png
+    .. figure:: ../../../_static/classic-bluetooth-architecture.png
         :align: center
         :scale: 90%
         :alt: {IDF_TARGET_NAME} 经典蓝牙协议栈架构