diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index a4d66e8d2..845645df8 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+### Fixed
+
+- Fixed profile aliases generated by standalone binaries invoking Bun's embedded virtual script instead of the installed `omp` command ([#8233](https://github.com/can1357/oh-my-pi/issues/8233)).
+
 ## [17.2.12] - 2026-08-08
 
 ### Fixed
diff --git a/packages/coding-agent/src/cli/profile-alias.ts b/packages/coding-agent/src/cli/profile-alias.ts
index 3e4fef3ae..584616a8e 100644
--- a/packages/coding-agent/src/cli/profile-alias.ts
+++ b/packages/coding-agent/src/cli/profile-alias.ts
@@ -19,6 +19,13 @@ export interface ProfileAliasCommand {
 	powerShell: string;
 }
 
+/** Process inputs used to select the installed command or preserve a source invocation. */
+export interface ProfileAliasProcessOptions {
+	argv?: readonly string[];
+	cwd?: string;
+	compiled?: boolean;
+}
+
 const DEFAULT_ALIAS_COMMAND: ProfileAliasCommand = {
 	display: "omp",
 	posix: "omp",
@@ -189,10 +196,14 @@ function normalizeShellName(
 	throw new Error(`Unsupported shell${shell ? ` "${shell}"` : ""}. Supported shells: bash, zsh, fish, PowerShell.`);
 }
 
-export function resolveProfileAliasCommandFromProcess(
-	argv: readonly string[] = process.argv,
-	cwd: string = process.cwd(),
-): ProfileAliasCommand {
+/** Resolve the command a generated profile alias should invoke. */
+export function resolveProfileAliasCommandFromProcess({
+	argv = process.argv,
+	cwd = process.cwd(),
+	compiled = process.env.PI_COMPILED === "true",
+}: ProfileAliasProcessOptions = {}): ProfileAliasCommand {
+	if (compiled) return DEFAULT_ALIAS_COMMAND;
+
 	const runtime = argv[0];
 	const script = argv[1];
 	if (!runtime || !script || !/\.[cm]?[jt]s$/.test(script)) return DEFAULT_ALIAS_COMMAND;
diff --git a/packages/coding-agent/test/profile-alias.test.ts b/packages/coding-agent/test/profile-alias.test.ts
index fc66c63b5..0f5485ad1 100644
--- a/packages/coding-agent/test/profile-alias.test.ts
+++ b/packages/coding-agent/test/profile-alias.test.ts
@@ -29,7 +29,10 @@ describe("profile alias installer", () => {
 	});
 
 	it("resolves source invocations without forcing the source checkout as cwd", () => {
-		const command = resolveProfileAliasCommandFromProcess(["/bin/bun", "src/cli.ts"], "/repo/packages/coding-agent");
+		const command = resolveProfileAliasCommandFromProcess({
+			argv: ["/bin/bun", "src/cli.ts"],
+			cwd: "/repo/packages/coding-agent",
+		});
 
 		// path.resolve is platform-dependent (adds drive letter on Windows);
 		// the code normalizes to forward slashes for POSIX shell fields.
@@ -42,11 +45,28 @@ describe("profile alias installer", () => {
 		expect(command.powerShell).toBe(`'/bin/bun' '${expectedScriptPath}'`);
 	});
 
+	it("uses the installed command for a compiled standalone invocation", () => {
+		const command = resolveProfileAliasCommandFromProcess({
+			argv: ["bun", "/$bunfs/root/packages/coding-agent/src/cli.js"],
+			compiled: true,
+		});
+
+		expect(command).toEqual({
+			display: "omp",
+			posix: "omp",
+			fish: "omp",
+			powerShell: "omp",
+		});
+	});
+
 	it("normalizes a backslash runtime path for POSIX shell command fields", () => {
 		// On Windows argv[0] is typically a native path like C:\Users\me\.bun\bin\bun.exe;
 		// bash/zsh/fish fields must use forward slashes while PowerShell keeps the native path.
 		const runtime = "C:\\Users\\me\\.bun\\bin\\bun.exe";
-		const command = resolveProfileAliasCommandFromProcess([runtime, "src/cli.ts"], "/repo/packages/coding-agent");
+		const command = resolveProfileAliasCommandFromProcess({
+			argv: [runtime, "src/cli.ts"],
+			cwd: "/repo/packages/coding-agent",
+		});
 
 		const expectedScriptPath = path.resolve("/repo/packages/coding-agent", "src/cli.ts");
 		const expectedPosixPath = expectedScriptPath.replace(/\\/g, "/");