diff --git a/packages/console/app/src/routes/zen/util/handler.ts b/packages/console/app/src/routes/zen/util/handler.ts
index 7487f763338..9e0fcfd827b 100644
--- a/packages/console/app/src/routes/zen/util/handler.ts
+++ b/packages/console/app/src/routes/zen/util/handler.ts
@@ -201,7 +201,10 @@ export async function handler(
             if (v === "$model") return headers.set(k, model)
             if (v === "$request") return headers.set(k, requestId)
             if (v === "$project") return headers.set(k, projectId)
-            if (v === "$workspace" && authInfo?.workspaceID) return headers.set(k, authInfo.workspaceID)
+            if (v === "$workspace") {
+              if (authInfo?.workspaceID) headers.set(k, authInfo.workspaceID)
+              return
+            }
             headers.set(k, v)
           })
           headers.delete("host")