diff --git a/_portfolio/portfolio-1.md b/_portfolio/portfolio-1.md
index 2873248a4a440..727462aeb59a7 100644
--- a/_portfolio/portfolio-1.md
+++ b/_portfolio/portfolio-1.md
@@ -1,6 +1,6 @@
---
title: "Modelling and Control of a Rotary Inverted Pendulum"
-excerpt: "PID, LQR, and energy-based swing-up LQR on Quanser Qube Servo 2.
"
+excerpt: "PID, LQR, and energy-based swing-up LQR on Quanser Qube Servo 2.
"
collection: portfolio
---
diff --git a/_portfolio/portfolio-2.md b/_portfolio/portfolio-2.md
index 9f22a0e50ba30..e1e5b33b119c6 100644
--- a/_portfolio/portfolio-2.md
+++ b/_portfolio/portfolio-2.md
@@ -1,6 +1,6 @@
---
title: "Recognizing and Tracking Person of Interest: A Real-Time Efficient Deep Learning based Method for Quadcopters"
-excerpt: "Participated in MATLAB and Simulink Challenge Projects program. Extended to a conference paper.
"
+excerpt: "Participated in MATLAB and Simulink Challenge Projects program. Extended to a conference paper.
"
collection: portfolio
---
diff --git a/images/drone2.jpg b/images/drone2.jpg
new file mode 100644
index 0000000000000..c47b3f102c18c
Binary files /dev/null and b/images/drone2.jpg differ