diff --git a/CodeStarterCamp_Week1/main.swift b/CodeStarterCamp_Week1/main.swift
index c4e34aa3..5878a146 100644
--- a/CodeStarterCamp_Week1/main.swift
+++ b/CodeStarterCamp_Week1/main.swift
@@ -8,5 +8,5 @@
 
 import Foundation
 
-print("Hello, World!")
-
+drawIceCreamBody()
+drawIceCreamBar()
diff --git a/CodeStarterCamp_Week1/step1.swift b/CodeStarterCamp_Week1/step1.swift
new file mode 100644
index 00000000..3419d4f2
--- /dev/null
+++ b/CodeStarterCamp_Week1/step1.swift
@@ -0,0 +1,21 @@
+//
+//  step1.swift
+//  CodeStarterCamp_Week1
+//
+//  Created by jeseoyoung on 2024/09/13.
+//
+
+import Foundation
+
+func drawIceCreamBody() {
+    for _ in 1...8 {
+        print("***********")
+    }
+}
+
+func drawIceCreamBar() {
+    for _ in 1...4 {
+        print("    | |")
+    }
+}
+
diff --git a/ss_20_sy_week1-step2_flow_chart.png b/ss_20_sy_week1-step2_flow_chart.png
new file mode 100644
index 00000000..7d8b7172
Binary files /dev/null and b/ss_20_sy_week1-step2_flow_chart.png differ