diff --git a/README.en.md b/README.en.md
index d2d814c..422a34f 100644
--- a/README.en.md
+++ b/README.en.md
@@ -56,7 +56,15 @@ Developers can quickly verify algorithms with XTDrone, such as:
-9. Self driving
+8. Fixed wing
+
+
+
+9. VTOLs
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+10. Self driving
diff --git a/README.md b/README.md
index be255f4..c931c33 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,16 @@ Xiao, K., Ma, L., Tan, S., Cong, Y., Wang, X.: Implementation of UAV Coordinatio
-9. 自动驾驶
+8. 固定翼
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+
+
+9. VTOL
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+
+
+
+10. 自动驾驶
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diff --git a/image/vtols.gif b/image/vtols.gif
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