diff --git a/packages/fx-core/src/component/driver/teamsApp/validateTestCases.ts b/packages/fx-core/src/component/driver/teamsApp/validateTestCases.ts
index 4ffcf95ba8..520fb40c3e 100644
--- a/packages/fx-core/src/component/driver/teamsApp/validateTestCases.ts
+++ b/packages/fx-core/src/component/driver/teamsApp/validateTestCases.ts
@@ -333,7 +333,13 @@ export class ValidateWithTestCasesDriver implements StepDriver {
 
   private validateArgs(args: ValidateWithTestCasesArgs): Result<any, FxError> {
     if (!args || !args.appPackagePath) {
-      return err(new InvalidActionInputError(actionName, ["appPackagePath"]));
+      return err(
+        new InvalidActionInputError(
+          actionName,
+          ["appPackagePath"],
+          "https://aka.ms/teamsfx-actions/teamsapp-validate-test-cases"
+        )
+      );
     }
     return ok(undefined);
   }
diff --git a/packages/fx-core/tests/error/error.test.ts b/packages/fx-core/tests/error/error.test.ts
index dae31b659e..095aaddd20 100644
--- a/packages/fx-core/tests/error/error.test.ts
+++ b/packages/fx-core/tests/error/error.test.ts
@@ -19,6 +19,7 @@ import {
   assembleError,
   FilePermissionError,
   InternalError,
+  InvalidActionInputError,
   matchDnsError,
   UnhandledError,
   UnhandledUserError,
@@ -177,6 +178,12 @@ describe("Errors", () => {
     assert.isTrue(e1 instanceof InvalidYamlSchemaError);
     assert.isTrue(e2 instanceof InvalidYamlSchemaError);
   });
+  it("InvalidActionInputError", async () => {
+    const e1 = new InvalidActionInputError(".", []);
+    const e2 = new InvalidActionInputError(".", [], "https://aka.ms/teamsfx-actions");
+    assert.isTrue(e1 instanceof InvalidActionInputError);
+    assert.isTrue(e2 instanceof InvalidActionInputError);
+  });
 });
 
 describe("BaseComponentInnerError", () => {