diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c4b87652..85463815d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -35,6 +35,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Activity Description opening downwards in Journal #1407
 - Listview Popup increasing page length and opening downwards for lower icons #1674
 - Vertical bar are broken in Chart/Gears activities on Windows #1646
+- In the activity of food chain, the picture of frog shows incomplete #1191
  
 ## [1.8.0] - 2024-04-10
 ### Added
diff --git a/activities/FoodChain.activity/playgame.js b/activities/FoodChain.activity/playgame.js
index 40f30ebdd..c0a591d77 100644
--- a/activities/FoodChain.activity/playgame.js
+++ b/activities/FoodChain.activity/playgame.js
@@ -312,6 +312,11 @@ enyo.kind({
 
 		// Move frog
 		this.frog.unDraw(this.ctx);
+		// Undraw and redraw all the rocks
+		for (var i = 0; i < this.rocks.length; i++) {
+			this.rocks[i].unDraw(this.ctx);  // Clear the rock from the canvas
+			this.rocks[i].draw(this.ctx);    // Redraw the rock in its original position
+		}
 		if (newHeading != this.frog.getHeading()) {
 			// Just change heading
 			this.frog.setHeading(newHeading);
@@ -446,6 +451,8 @@ enyo.kind({
 		currentfly.setY(dummyfly.getY());
 		currentfly.setHeading(dummyfly.getHeading());
 		currentfly.draw(this.ctx);
+		this.frog.unDraw(this.ctx);
+		this.frog.draw(this.ctx);
 		currentfly.playSound();
 	},
 
@@ -624,6 +631,11 @@ enyo.kind({
 			this.frog.useImage(0);
 			this.frog.draw(this.ctx);
 			this.frog.alive = true;
+			// Undraw and redraw all the rocks
+			for (var i = 0; i < this.rocks.length; i++) {
+				this.rocks[i].unDraw(this.ctx);  // Clear the rock from the canvas
+				this.rocks[i].draw(this.ctx);    // Redraw the rock in its original position
+			}
 			return;
 		}