diff --git a/devbox/cli/devbox b/devbox/cli/devbox
index e5c0d91..5adb2e4 100755
--- a/devbox/cli/devbox
+++ b/devbox/cli/devbox
@@ -686,15 +686,12 @@ if [[ "$USE_LOCAL_COMPONENT_VAL" == "true" ]]; then
 EOFinner
 
 
-    cat << 'EOFFRONTEND_DEVELOPMENT' > /home/devbox/freeleaps/frontend/freeleaps/.env.development
-    export VITE_PROXY_WEBSOCKET_CHAT_URL=ws://localhost:8012
-    export VITE_PROXY_API_CHAT_URL=http://localhost:8012
-EOFFRONTEND_DEVELOPMENT
-
-    cat << 'EOFFRONTEND_DEV' > /home/devbox/freeleaps/frontend/freeleaps/.env.dev
-    export VITE_PROXY_WEBSOCKET_CHAT_URL=ws://localhost:8012
-    export VITE_PROXY_API_CHAT_URL=http://localhost:8012
-EOFFRONTEND_DEV
+    # Update set VITE_PROXY_WEBSOCKET_CHAT_URL and VITE_PROXY_API_CHAT_URL in frontend/.env.development and frontend/.env.dev
+    sed -i "s|VITE_PROXY_WEBSOCKET_CHAT_URL=.*|VITE_PROXY_WEBSOCKET_CHAT_URL=ws://localhost:8012|g" /home/devbox/freeleaps/frontend/freeleaps/.env.development
+    sed -i "s|VITE_PROXY_API_CHAT_URL=.*|VITE_PROXY_API_CHAT_URL=http://localhost:8012|g" /home/devbox/freeleaps/frontend/freeleaps/.env.development
+    
+    sed -i "s|VITE_PROXY_WEBSOCKET_CHAT_URL=.*|VITE_PROXY_WEBSOCKET_CHAT_URL=ws://localhost:8012|g" /home/devbox/freeleaps/frontend/freeleaps/.env.development
+    sed -i "s|VITE_PROXY_API_CHAT_URL=.*|VITE_PROXY_API_CHAT_URL=http://localhost:8012|g" /home/devbox/freeleaps/frontend/freeleaps/.env.development
 else
     # Online component environment variables
     echo "[INIT] \$(date '+%Y-%m-%d %H:%M:%S') Use online component dev environment."
@@ -724,16 +721,13 @@ else
     export VITE_PROXY_WEBSOCKET_CHAT_URL=wss://freeleaps-alpha.com
     export VITE_PROXY_API_CHAT_URL=https://freeleaps-alpha.com
 EOFinner
-
-    cat << 'EOFFRONTEND_DEVELOPMENT' > /home/devbox/freeleaps/frontend/freeleaps/.env.development
-    export VITE_PROXY_WEBSOCKET_CHAT_URL=wss://freeleaps-alpha.com
-    export VITE_PROXY_API_CHAT_URL=https://freeleaps-alpha.com
-EOFFRONTEND_DEVELOPMENT
-
-    cat << 'EOFFRONTEND_DEV' > /home/devbox/freeleaps/frontend/freeleaps/.env.dev
-    export VITE_PROXY_WEBSOCKET_CHAT_URL=wss://freeleaps-alpha.com
-    export VITE_PROXY_API_CHAT_URL=https://freeleaps-alpha.com
-EOFFRONTEND_DEV
+    # Update set VITE_PROXY_WEBSOCKET_CHAT_URL and VITE_PROXY_API_CHAT_URL in frontend/.env.development and frontend/.env.dev
+    sed -i "s|VITE_PROXY_WEBSOCKET_CHAT_URL=.*|VITE_PROXY_WEBSOCKET_CHAT_URL=wss://freeleaps-alpha.com|g" /home/devbox/freeleaps/frontend/freeleaps/.env.development
+    sed -i "s|VITE_PROXY_API_CHAT_URL=.*|VITE_PROXY_API_CHAT_URL=https://freeleaps-alpha.com|g" /home/devbox/freeleaps/frontend/freeleaps/.env.development
+    
+    sed -i "s|VITE_PROXY_WEBSOCKET_CHAT_URL=.*|VITE_PROXY_WEBSOCKET_CHAT_URL=wss://freeleaps-alpha.com|g" /home/devbox/freeleaps/frontend/freeleaps/.env.dev
+    sed -i "s|VITE_PROXY_API_CHAT_URL=.*|VITE_PROXY_API_CHAT_URL=https://freeleaps-alpha.com|g" /home/devbox/freeleaps/frontend/freeleaps/.env.dev
+    
 fi
 
 if true ; then