diff --git a/tests/army/tools/taosdump/ws/taosdumpTestTypeJson.py b/tests/army/tools/taosdump/ws/taosdumpTestTypeJson.py
index cfba03c5eb..ad26044bc3 100644
--- a/tests/army/tools/taosdump/ws/taosdumpTestTypeJson.py
+++ b/tests/army/tools/taosdump/ws/taosdumpTestTypeJson.py
@@ -110,7 +110,8 @@ class TDTestCase(TBase):
         tdSql.query("select * from db.st where jtag contains 'location'")
         tdSql.checkRows(1)
         tdSql.checkData(0, 1, 1)
-        tdSql.checkData(0, 2, "{'location': 'beijing'}")
+        val = '{"location":"beijing"}'
+        tdSql.checkData(0, 2, val)
 
         tdSql.query("select jtag from db.st")
         tdSql.checkRows(3)
@@ -118,9 +119,8 @@ class TDTestCase(TBase):
         dbresult = tdSql.res
         print(dbresult)
         found = False
-        value = {'location': 'beijing'}
         for i in range(len(dbresult)):
-            if dbresult[i][0] == value:
+            if dbresult[i][0] == val:
                 found = True
                 break
 
diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index 4b515e60b6..9a1669b0e8 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -118,7 +118,7 @@
 ,,y,army,./pytest.sh python3 ./test.py -f tools/benchmark/basic/taosdemoTestQueryWithJson.py -R
 ,,y,army,./pytest.sh python3 ./test.py -f tools/benchmark/basic/commandline-partial-col-numpy.py
 ,,y,army,./pytest.sh python3 ./test.py -f tools/benchmark/basic/query_json-with-sqlfile.py
-,,n,army,python3 ./test.py -f tools/benchmark/basic/query_json.py
+,,y,army,./pytest.sh python3 ./test.py -f tools/benchmark/basic/query_json.py -B
 ,,y,army,./pytest.sh python3 ./test.py -f tools/benchmark/basic/sml_json_alltypes.py
 ,,y,army,./pytest.sh python3 ./test.py -f tools/benchmark/basic/invalid_commandline.py
 ,,y,army,./pytest.sh python3 ./test.py -f tools/benchmark/basic/sml_json_insert_alltypes-same-min-max.py