diff --git a/src/auto-reply/reply/commands-cortex.ts b/src/auto-reply/reply/commands-cortex.ts
index e378e22aa39..01b4c0a5f4b 100644
--- a/src/auto-reply/reply/commands-cortex.ts
+++ b/src/auto-reply/reply/commands-cortex.ts
@@ -53,7 +53,7 @@ function parseResolveAction(value?: string): CortexMemoryResolveAction | null {
 }
 
 function resolveActiveSessionId(params: HandleCommandsParams): string | undefined {
-  return params.sessionEntry?.sessionId ?? params.ctx.SessionId;
+  return params.sessionEntry?.sessionId;
 }
 
 function resolveActiveChannelId(params: HandleCommandsParams): string {
diff --git a/src/auto-reply/reply/commands.test.ts b/src/auto-reply/reply/commands.test.ts
index e169312e1c6..d9d8e215dcc 100644
--- a/src/auto-reply/reply/commands.test.ts
+++ b/src/auto-reply/reply/commands.test.ts
@@ -716,7 +716,7 @@ describe("/cortex command", () => {
       context: "## Cortex Context\n- Minimal",
     });
 
-    const params = buildParams("/cortex preview", cfg, { SessionId: "session-1" });
+    const params = buildParams("/cortex preview", cfg);
 
     const result = await handleCommands(params);
 
@@ -769,7 +769,6 @@ describe("/cortex command", () => {
     });
 
     const params = buildParams("/cortex why", cfg, {
-      SessionId: "session-1",
       NativeChannelId: "C123",
     });
 
@@ -810,7 +809,6 @@ describe("/cortex command", () => {
     previewCortexContextMock.mockRejectedValueOnce(new Error("Cortex graph not found"));
 
     const params = buildParams("/cortex why", cfg, {
-      SessionId: "session-1",
       NativeChannelId: "C123",
     });
 
@@ -841,7 +839,6 @@ describe("/cortex command", () => {
     } as OpenClawConfig;
 
     const params = buildParams("/cortex continuity", cfg, {
-      SessionId: "session-1",
       NativeChannelId: "C123",
     });
 
@@ -879,7 +876,7 @@ describe("/cortex command", () => {
       },
     ]);
 
-    const params = buildParams("/cortex conflicts", cfg, { SessionId: "session-1" });
+    const params = buildParams("/cortex conflicts", cfg);
 
     const result = await handleCommands(params);
 
@@ -919,7 +916,7 @@ describe("/cortex command", () => {
       },
     ]);
 
-    const params = buildParams("/cortex conflict conf_1", cfg, { SessionId: "session-1" });
+    const params = buildParams("/cortex conflict conf_1", cfg);
 
     const result = await handleCommands(params);
 
@@ -952,9 +949,7 @@ describe("/cortex command", () => {
       commitId: "ver_123",
     });
 
-    const params = buildParams("/cortex resolve conf_1 accept-new", cfg, {
-      SessionId: "session-1",
-    });
+    const params = buildParams("/cortex resolve conf_1 accept-new", cfg);
 
     const result = await handleCommands(params);
 
@@ -992,7 +987,7 @@ describe("/cortex command", () => {
       platforms: ["claude-code", "cursor", "copilot"],
     });
 
-    const params = buildParams("/cortex sync coding", cfg, { SessionId: "session-1" });
+    const params = buildParams("/cortex sync coding", cfg);
 
     const result = await handleCommands(params);
 
@@ -1012,7 +1007,7 @@ describe("/cortex command", () => {
       commands: { text: true },
       channels: { whatsapp: { allowFrom: ["*"] } },
     } as OpenClawConfig;
-    const params = buildParams("/cortex mode set professional", cfg, { SessionId: "session-1" });
+    const params = buildParams("/cortex mode set professional", cfg);
 
     const result = await handleCommands(params);
 
@@ -1063,7 +1058,7 @@ describe("/cortex command", () => {
       source: "session-override",
       maxChars: 1500,
     });
-    const params = buildParams("/status", cfg, { SessionId: "session-1" });
+    const params = buildParams("/status", cfg);
 
     const result = await handleCommands(params);