diff --git a/README.MD b/README.MD
index f11b1245..b2874fca 100644
--- a/README.MD
+++ b/README.MD
@@ -32,7 +32,7 @@ Here is the device support list of main branch (v1.x) and v2-main branch (v2.x):
       <td>recommended for new designs</td>
     </tr>
     <tr>
-      <td rowspan="3" style="text-align: center; font-weight: bold;">Gemini 301</td>
+      <td rowspan="2" style="text-align: center; font-weight: bold;">Gemini 301</td>
       <td>Gemini 305</td>
       <td>not supported</td>
       <td>recommended for new designs</td>
@@ -42,11 +42,6 @@ Here is the device support list of main branch (v1.x) and v2-main branch (v2.x):
       <td>not supported</td>
       <td>recommended for new designs</td>
     </tr>
-    <tr>
-      <td>Gemini 309g</td>
-      <td>not supported</td>
-      <td>recommended for new designs</td>
-    </tr>
     <tr>
       <td rowspan="8" style="text-align: center; font-weight: bold;">Gemini 330</td>
       <td>Gemini 335</td>
@@ -342,7 +337,7 @@ For optimal performance, we strongly recommend updating to the latest firmware v
     <tr>
       <td style="text-align: center; font-weight: bold;">Gemini 430</td>
       <td>Gemini 435Le</td>
-      <td><a href="https://github.com/orbbec/OrbbecFirmware/releases/tag/Gemin435Le-Firmware">1.3.6</a></td>
+      <td><a href="https://github.com/orbbec/OrbbecFirmware/releases/tag/Gemin435Le-Firmware">1.3.19</a></td>
       <td>gemini435_le.launch.py</td>
     </tr>
     <tr>
@@ -356,11 +351,6 @@ For optimal performance, we strongly recommend updating to the latest firmware v
       <td><a href="https://doc.orbbec.com/documentation/Gemini%20305%20Documentation/Firmware%20Release%20of%20Gemini%20305">1.0.70</a></td>
       <td>gemini_301_series.launch.py</td>
     </tr>
-    <tr>
-      <td>Gemini 309g</td>
-      <td><a href="https://doc.orbbec.com/documentation/Gemini%20305%20Documentation/Firmware%20Release%20of%20Gemini%20305">1.0.70</a></td>
-      <td>gemini_301_series.launch.py</td>
-    </tr>
     <tr>
       <td rowspan="8" style="text-align: center; font-weight: bold;">Gemini 330</td>
       <td>Gemini 335</td>
diff --git a/README_CN.MD b/README_CN.MD
index f09cd8ba..67d90290 100644
--- a/README_CN.MD
+++ b/README_CN.MD
@@ -31,7 +31,7 @@ OrbbecSDK ROS2 Wrapper 提供 Orbbec 相机与 ROS 2 环境的无缝集成，支
       <td>recommended for new designs</td>
     </tr>
     <tr>
-      <td rowspan="3" style="text-align: center; font-weight: bold;">Gemini 301</td>
+      <td rowspan="2" style="text-align: center; font-weight: bold;">Gemini 301</td>
       <td>Gemini 305</td>
       <td>not supported</td>
       <td>recommended for new designs</td>
@@ -41,11 +41,6 @@ OrbbecSDK ROS2 Wrapper 提供 Orbbec 相机与 ROS 2 环境的无缝集成，支
       <td>not supported</td>
       <td>recommended for new designs</td>
     </tr>
-    <tr>
-      <td>Gemini 309g</td>
-      <td>not supported</td>
-      <td>recommended for new designs</td>
-    </tr>
     <tr>
       <td rowspan="8" style="text-align: center; font-weight: bold;">Gemini 330</td>
       <td>Gemini 335</td>
@@ -340,7 +335,7 @@ ros2 service call /camera/get_sdk_version orbbec_camera_msgs/srv/GetString '{}'
     <tr>
       <td style="text-align: center; font-weight: bold;">Gemini 430</td>
       <td>Gemini 435Le</td>
-      <td><a href="https://github.com/orbbec/OrbbecFirmware/releases/tag/Gemin435Le-Firmware">1.3.6</a></td>
+      <td><a href="https://github.com/orbbec/OrbbecFirmware/releases/tag/Gemin435Le-Firmware">1.3.19</a></td>
       <td>gemini435_le.launch.py</td>
     </tr>
     <tr>
@@ -354,11 +349,6 @@ ros2 service call /camera/get_sdk_version orbbec_camera_msgs/srv/GetString '{}'
       <td><a href="https://doc.orbbec.com/documentation/Gemini%20305%20Documentation/Firmware%20Release%20of%20Gemini%20305">1.0.70</a></td>
       <td>gemini_301_series.launch.py</td>
     </tr>
-    <tr>
-      <td>Gemini 309g</td>
-      <td><a href="https://doc.orbbec.com/documentation/Gemini%20305%20Documentation/Firmware%20Release%20of%20Gemini%20305">1.0.70</a></td>
-      <td>gemini_301_series.launch.py</td>
-    </tr>
     <tr>
       <td rowspan="8" style="text-align: center; font-weight: bold;">Gemini 330</td>
       <td>Gemini 335</td>