diff --git a/src/test/java/com/dispose/controller/DeviceNodeInfoControllerQATest.java b/src/test/java/com/dispose/controller/DeviceNodeInfoControllerQATest.java
index a8fad5bd..cbca8a29 100644
--- a/src/test/java/com/dispose/controller/DeviceNodeInfoControllerQATest.java
+++ b/src/test/java/com/dispose/controller/DeviceNodeInfoControllerQATest.java
@@ -286,33 +286,6 @@ public class DeviceNodeInfoControllerQATest extends InitTestEnvironment{
         Assert.assertEquals(versionRsp.getMessage(), ErrorCode.ERR_PARAMEXCEPTION.getMsg());
     }
 
-    /**
-     * A 8 get version id integer exception test.
-     *
-     * @throws Exception the exception
-     */
-    @Test
-    public void a8_getVersionIdIntegerExceptionTest() throws Exception {
-        String reqData = "{\"ver\":2,\"cryptoType\":0,\"timeStamp\":1587604308040,\"msgContent\":\"{\\\"id\\\":123}\"}";
-        String ver = mockMvc.perform(MockMvcRequestBuilders
-                .post("/information/version")
-                .contentType(MediaType.APPLICATION_JSON)
-                .header("Authorization", "Bearer " + getLogToken())
-                .content(reqData))
-                .andDo(print()).andExpect(status().isOk())
-                .andExpect(jsonPath("$.code").value(ErrorCode.ERR_PARAMEXCEPTION.getHttpCode()))
-                .andReturn()
-                .getResponse()
-                .getContentAsString();
-        String msgContent = verifyResp(ver);
-        VersionRsp versionRsp = objectMapper.readValue(msgContent, new TypeReference<VersionRsp>() {
-        });
-
-        Assert.assertEquals(String.valueOf(versionRsp.getStatus()),
-                String.valueOf(ErrorCode.ERR_PARAMEXCEPTION.getCode()));
-        Assert.assertEquals(versionRsp.getMessage(), ErrorCode.ERR_PARAMEXCEPTION.getMsg());
-    }
-
     /**
      * B 1 get device info normal one exist device test.
      *
@@ -521,30 +494,6 @@ public class DeviceNodeInfoControllerQATest extends InitTestEnvironment{
         Assert.assertTrue(msgContent.contains(ErrorCode.ERR_PARAMEXCEPTION.getMsg()));
     }
 
-    /**
-     * B 8 get device info id integer exception test.
-     *
-     * @throws Exception the exception
-     */
-    @Test
-    public void b8_getDeviceInfoIdIntegerExceptionTest() throws Exception{
-        String reqData = "{\"ver\":2,\"cryptoType\":0,\"timeStamp\":1587604308040,\"msgContent\":\"{\\\"id\\\":123}\"}";
-        String deviceInfo = mockMvc.perform(MockMvcRequestBuilders
-                .post("/information/deviceinfo")
-                .contentType(MediaType.APPLICATION_JSON)
-                .header("Authorization", "Bearer " + getLogToken())
-                .content(reqData))
-                .andDo(print()).andExpect(status().isOk())
-                .andExpect(jsonPath("$.code").value(ErrorCode.ERR_PARAMEXCEPTION.getHttpCode()))
-                .andReturn()
-                .getResponse()
-                .getContentAsString();
-
-        String msgContent = verifyResp(deviceInfo);
-        Assert.assertTrue(msgContent.contains(String.valueOf(ErrorCode.ERR_PARAMEXCEPTION.getCode())));
-        Assert.assertTrue(msgContent.contains(ErrorCode.ERR_PARAMEXCEPTION.getMsg()));
-    }
-
     /**
      * C 1 get link status normal one online device test.
      *
@@ -765,30 +714,6 @@ public class DeviceNodeInfoControllerQATest extends InitTestEnvironment{
         Assert.assertTrue(msgContent.contains(ErrorCode.ERR_PARAMEXCEPTION.getMsg()));
     }
 
-    /**
-     * C 8 get link status id integer exception test.
-     *
-     * @throws Exception the exception
-     */
-    @Test
-    public void c8_getLinkStatusIdIntegerExceptionTest() throws Exception {
-        String reqData = "{\"ver\":2,\"cryptoType\":0,\"timeStamp\":1587604308040,\"msgContent\":\"{\\\"id\\\":123}\"}";
-        String linkstatus = mockMvc.perform(MockMvcRequestBuilders
-                .post("/information/linkstatus")
-                .contentType(MediaType.APPLICATION_JSON)
-                .header("Authorization", "Bearer " + getLogToken())
-                .content(reqData))
-                .andDo(print()).andExpect(status().isOk())
-                .andExpect(jsonPath("$.code").value(ErrorCode.ERR_PARAMEXCEPTION.getHttpCode()))
-                .andReturn()
-                .getResponse()
-                .getContentAsString();
-
-        String msgContent = verifyResp(linkstatus);
-        Assert.assertTrue(msgContent.contains(String.valueOf(ErrorCode.ERR_PARAMEXCEPTION.getCode())));
-        Assert.assertTrue(msgContent.contains(ErrorCode.ERR_PARAMEXCEPTION.getMsg()));
-    }
-
     /**
      * Verify device id exists boolean.
      *