diff --git a/src/test/java/com/dispose/test/controller/TaskControllerSmokeTest.java b/src/test/java/com/dispose/test/controller/TaskControllerSmokeTest.java
index 55af2116..cb4eabbe 100644
--- a/src/test/java/com/dispose/test/controller/TaskControllerSmokeTest.java
+++ b/src/test/java/com/dispose/test/controller/TaskControllerSmokeTest.java
@@ -239,4 +239,41 @@ public class TaskControllerSmokeTest extends InitTestEnvironment {
             }
         }
     }
+    /**
+     * t6 stop all clean task test.
+     */
+    @Test
+    public void t6_NormalStopAllCleanTaskTest() throws Exception {
+        String reqData = "{\"ver\":2,\"cryptoType\":0,\"timeStamp\":1587604296988,\"msgContent\":\"{\\\"type\\\":0}\"}";
+
+        String ret = mockMvc.perform(MockMvcRequestBuilders
+                .post("/task/stop_all")
+                .contentType(MediaType.APPLICATION_JSON)
+                .header("Authorization", GlobalVar.STRING_HTTP_AUTH_HEAD + getLogToken())
+                .content(reqData))
+                .andDo(print()).andExpect(status().isOk())
+                .andExpect(jsonPath("$.code").value(ErrorCode.ERR_OK.getHttpCode()))
+                .andReturn()
+                .getResponse()
+                .getContentAsString();
+
+        TaskInfoRsp taskStopByIpRsp = objectMapper.readValue(verifyResp(ret), TaskInfoRsp.class);
+
+        List<TaskInfoData> taskInfoList = taskStopByIpRsp.getItems();
+        for (TaskInfoData task : taskInfoList
+        ) {
+            Assert.assertNotNull(task.getStatus());
+            Assert.assertNotNull(task.getMessage());
+
+            if (task.getStatus() == 0) {
+                Assert.assertNotNull(task.getId());
+                Assert.assertNotNull(task.getTaskId());
+                Assert.assertEquals(Long.valueOf(task.getStatus()), Long.valueOf(ErrorCode.ERR_OK.getCode()));
+                Assert.assertEquals(task.getMessage(), ErrorCode.ERR_OK.getMsg());
+            } else {
+                Assert.assertNotEquals(Long.valueOf(task.getStatus()), Long.valueOf(ErrorCode.ERR_OK.getCode()));
+                Assert.assertNotEquals(task.getMessage(), ErrorCode.ERR_OK.getMsg());
+            }
+        }
+    }
 }