diff --git a/app/components/ecosystem/network-graph.tsx b/app/components/ecosystem/network-graph.tsx
index 88c3a71..aa133d2 100644
--- a/app/components/ecosystem/network-graph.tsx
+++ b/app/components/ecosystem/network-graph.tsx
@@ -102,7 +102,7 @@ export function NetworkGraph({ onNodeClick }: NetworkGraphProps) {
         // Create center node
         const centerNode: Node = {
           id: "center",
-          label: "", //مرکز زیست بوم
+          label: "پتروشیمی بندر امام", //مرکز زیست بوم
           category: "center",
           stageid: 0,
           isCenter: true,