diff --git a/ui/src/components/CommandPalette.tsx b/ui/src/components/CommandPalette.tsx
index 2ffc3bf5..3defb0e6 100644
--- a/ui/src/components/CommandPalette.tsx
+++ b/ui/src/components/CommandPalette.tsx
@@ -3,6 +3,7 @@ import { useNavigate } from "@/lib/router";
 import { useQuery } from "@tanstack/react-query";
 import { useCompany } from "../context/CompanyContext";
 import { useDialog } from "../context/DialogContext";
+import { useSidebar } from "../context/SidebarContext";
 import { issuesApi } from "../api/issues";
 import { agentsApi } from "../api/agents";
 import { projectsApi } from "../api/projects";
@@ -37,6 +38,7 @@ export function CommandPalette() {
   const navigate = useNavigate();
   const { selectedCompanyId } = useCompany();
   const { openNewIssue, openNewAgent } = useDialog();
+  const { isMobile, setSidebarOpen } = useSidebar();
   const searchQuery = query.trim();
 
   useEffect(() => {
@@ -44,11 +46,12 @@ export function CommandPalette() {
       if (e.key === "k" && (e.metaKey || e.ctrlKey)) {
         e.preventDefault();
         setOpen(true);
+        if (isMobile) setSidebarOpen(false);
       }
     }
     document.addEventListener("keydown", handleKeyDown);
     return () => document.removeEventListener("keydown", handleKeyDown);
-  }, []);
+  }, [isMobile, setSidebarOpen]);
 
   useEffect(() => {
     if (!open) setQuery("");
@@ -94,7 +97,10 @@ export function CommandPalette() {
   );
 
   return (
-    <CommandDialog open={open} onOpenChange={setOpen}>
+    <CommandDialog open={open} onOpenChange={(v) => {
+        setOpen(v);
+        if (v && isMobile) setSidebarOpen(false);
+      }}>
       <CommandInput
         placeholder="Search issues, agents, projects..."
         value={query}