diff --git a/src/plugins/bundle-mcp.test.ts b/src/plugins/bundle-mcp.test.ts
index 122c7a83c5c..ef109f4abfb 100644
--- a/src/plugins/bundle-mcp.test.ts
+++ b/src/plugins/bundle-mcp.test.ts
@@ -24,11 +24,14 @@ afterEach(async () => {
 
 describe("loadEnabledBundleMcpConfig", () => {
   it("loads enabled Claude bundle MCP config and absolutizes relative args", async () => {
-    const env = captureEnv(["HOME"]);
+    const env = captureEnv(["HOME", "USERPROFILE", "OPENCLAW_HOME", "OPENCLAW_STATE_DIR"]);
     try {
       const homeDir = await createTempDir("openclaw-bundle-mcp-home-");
       const workspaceDir = await createTempDir("openclaw-bundle-mcp-workspace-");
       process.env.HOME = homeDir;
+      process.env.USERPROFILE = homeDir;
+      delete process.env.OPENCLAW_HOME;
+      delete process.env.OPENCLAW_STATE_DIR;
 
       const pluginRoot = path.join(homeDir, ".openclaw", "extensions", "bundle-probe");
       const serverPath = path.join(pluginRoot, "servers", "probe.mjs");
@@ -80,11 +83,14 @@ describe("loadEnabledBundleMcpConfig", () => {
   });
 
   it("merges inline bundle MCP servers and skips disabled bundles", async () => {
-    const env = captureEnv(["HOME"]);
+    const env = captureEnv(["HOME", "USERPROFILE", "OPENCLAW_HOME", "OPENCLAW_STATE_DIR"]);
     try {
       const homeDir = await createTempDir("openclaw-bundle-inline-home-");
       const workspaceDir = await createTempDir("openclaw-bundle-inline-workspace-");
       process.env.HOME = homeDir;
+      process.env.USERPROFILE = homeDir;
+      delete process.env.OPENCLAW_HOME;
+      delete process.env.OPENCLAW_STATE_DIR;
 
       const enabledRoot = path.join(homeDir, ".openclaw", "extensions", "inline-enabled");
       const disabledRoot = path.join(homeDir, ".openclaw", "extensions", "inline-disabled");