diff --git a/inputmethod/InputMethodTest_Stage/entry/src/main/ets/test/inputMethodStageJSUnit.ets b/inputmethod/InputMethodTest_Stage/entry/src/main/ets/test/inputMethodStageJSUnit.ets
index 0829a0ac5aebade954001103c0cfc5b2ae3c0837..866afd9402cf3865c9b2d9ff743d78a84e8eb89e 100644
--- a/inputmethod/InputMethodTest_Stage/entry/src/main/ets/test/inputMethodStageJSUnit.ets
+++ b/inputmethod/InputMethodTest_Stage/entry/src/main/ets/test/inputMethodStageJSUnit.ets
@@ -607,160 +607,5 @@ export default function inputMethodStageJSUnit() {
       })
     });
     
-    /*
-     * @tc.number  inputMethod_test_EXCEPTION_PERMISSION_001
-     * @tc.name   Errorcode 201. The permissions check fails.
-     * @tc.desc    Function test
-     * @tc.level   2
-     */
-    it('inputMethod_test_EXCEPTION_PERMISSION_001', 0, async function (done) {
-      let keyType = inputMethod.EXCEPTION_PERMISSION;
-      console.info("====>inputMethod_test_EXCEPTION_PERMISSION_001 result:" + keyType);
-      expect(keyType).assertEqual(201);
-      done();
-    });
-
-    /*
-     * @tc.number  inputMethod_test_EXCEPTION_PARAMCHECK_002
-     * @tc.name   Errorcode 401. The parameters check fails.
-     * @tc.desc    Function test
-     * @tc.level   2
-     */
-    it('inputMethod_test_EXCEPTION_PARAMCHECK_002', 0, async function (done) {
-      let keyType = inputMethod.EXCEPTION_PARAMCHECK;
-      console.info("====>inputMethod_test_EXCEPTION_PARAMCHECK_002 result:" + keyType);
-      expect(keyType).assertEqual(401);
-      done();
-    });
-
-    /*
-     * @tc.number  inputMethod_test_EXCEPTION_UNSUPPORTED_003
-     * @tc.name   Errorcode 801. Call unsupported api.
-     * @tc.desc    Function test
-     * @tc.level   2
-     */
-    it('inputMethod_test_EXCEPTION_UNSUPPORTED_003', 0, async function (done) {
-      let keyType = inputMethod.EXCEPTION_UNSUPPORTED;
-      console.info("====>inputMethod_test_EXCEPTION_UNSUPPORTED_003 result:" + keyType);
-      expect(keyType).assertEqual(801);
-      done();
-    });
-
-    /*
-     * @tc.number  inputMethod_test_EXCEPTION_PACKAGEMANAGER_004
-     * @tc.name   Errorcode 12800001. Package manager error.
-     * @tc.desc    Function test
-     * @tc.level   2
-     */
-    it('inputMethod_test_EXCEPTION_PACKAGEMANAGER_004', 0, async function (done) {
-      let keyType = inputMethod.EXCEPTION_PACKAGEMANAGER;
-      console.info("====>inputMethod_test_EXCEPTION_PACKAGEMANAGER_004 result:" + keyType);
-      expect(keyType).assertEqual(12800001);
-      done();
-    });
-
-    /*
-     * @tc.number  inputMethod_test_EXCEPTION_IMENGINE_005
-     * @tc.name   Errorcode 12800002. Input method engine error.
-     * @tc.desc    Function test
-     * @tc.level   2
-     */
-    it('inputMethod_test_EXCEPTION_IMENGINE_005', 0, async function (done) {
-      let keyType = inputMethod.EXCEPTION_IMENGINE;
-      console.info("====>inputMethod_test_EXCEPTION_IMENGINE_005 result:" + keyType);
-      expect(keyType).assertEqual(12800002);
-      done();
-    });
-
-    /*
-     * @tc.number  inputMethod_test_EXCEPTION_IMCLIENT_006
-     * @tc.name   Errorcode 12800003. Input method client error.
-     * @tc.desc    Function test
-     * @tc.level   2
-     */
-    it('inputMethod_test_EXCEPTION_IMCLIENT_006', 0, async function (done) {
-      let keyType = inputMethod.EXCEPTION_IMCLIENT;
-      console.info("====>inputMethod_test_EXCEPTION_IMCLIENT_006 result:" + keyType);
-      expect(keyType).assertEqual(12800003);
-      done();
-    });
-
-    /*
-     * @tc.number  inputMethod_test_EXCEPTION_KEYEVENT_007
-     * @tc.name   Errorcode 12800004. Key event processing error.
-     * @tc.desc    Function test
-     * @tc.level   2
-     */
-    it('inputMethod_test_EXCEPTION_KEYEVENT_007', 0, async function (done) {
-      let keyType = inputMethod.EXCEPTION_KEYEVENT;
-      console.info("====>inputMethod_test_EXCEPTION_KEYEVENT_007 result:" + keyType);
-      expect(keyType).assertEqual(12800004);
-      done();
-    });
-
-    /*
-     * @tc.number  inputMethod_test_EXCEPTION_CONFPERSIST_008
-     * @tc.name   Errorcode 12800005. Configuration persisting error.
-     * @tc.desc    Function test
-     * @tc.level   2
-     */
-    it('inputMethod_test_EXCEPTION_CONFPERSIST_008', 0, async function (done) {
-      let keyType = inputMethod.EXCEPTION_CONFPERSIST;
-      console.info("====>inputMethod_test_EXCEPTION_CONFPERSIST_008 result:" + keyType);
-      expect(keyType).assertEqual(12800005);
-      done();
-    });
-
-    /*
-     * @tc.number  inputMethod_test_EXCEPTION_CONTROLLER_009
-     * @tc.name   Errorcode 12800006. Input method controller error.
-     * @tc.desc    Function test
-     * @tc.level   2
-     */
-    it('inputMethod_test_EXCEPTION_CONTROLLER_009', 0, async function (done) {
-      let keyType = inputMethod.EXCEPTION_CONTROLLER;
-      console.info("====>inputMethod_test_EXCEPTION_CONTROLLER_009 result:" + keyType);
-      expect(keyType).assertEqual(12800006);
-      done();
-    });
-
-    /*
-     * @tc.number  inputMethod_test_EXCEPTION_SETTINGS_010
-     * @tc.name   Errorcode 12800007. Input method settings extension error.
-     * @tc.desc    Function test
-     * @tc.level   2
-     */
-    it('inputMethod_test_EXCEPTION_SETTINGS_010', 0, async function (done) {
-      let keyType = inputMethod.EXCEPTION_SETTINGS;
-      console.info("====>inputMethod_test_EXCEPTION_SETTINGS_010 result:" + keyType);
-      expect(keyType).assertEqual(12800007);
-      done();
-    });
-
-    /*
-     * @tc.number  inputMethod_test_EXCEPTION_IMMS_011
-     * @tc.name   Errorcode 12800008. Input method manager service error.
-     * @tc.desc    Function test
-     * @tc.level   2
-     */
-    it('inputMethod_test_EXCEPTION_IMMS_011', 0, async function (done) {
-      let keyType = inputMethod.EXCEPTION_IMMS;
-      console.info("====>inputMethod_test_EXCEPTION_IMMS_011 result:" + keyType);
-      expect(keyType).assertEqual(12800008);
-      done();
-    });
-
-    /*
-     * @tc.number  inputMethod_test_EXCEPTION_OTHERS_012
-     * @tc.name   Errorcode 12899999. Others error.
-     * @tc.desc    Function test
-     * @tc.level   2
-     */
-    it('inputMethod_test_EXCEPTION_OTHERS_012', 0, async function (done) {
-      let keyType = inputMethod.EXCEPTION_OTHERS;
-      console.info("====>inputMethod_test_EXCEPTION_OTHERS_012 result:" + keyType);
-      expect(keyType).assertEqual(12899999);
-      done();
-    });
   });
 };