diff --git a/tests/convert/diff/task.json b/tests/convert/diff/task.json
index 566e542..a807cdf 100644
--- a/tests/convert/diff/task.json
+++ b/tests/convert/diff/task.json
@@ -66,18 +66,18 @@
                                 "stdin": {
                                     "src": "/home/tt/.config/joj/homework/h7/e2/case0.in"
                                 },
-                                "cpuLimit": 1,
-                                "clockLimit": 2,
-                                "memoryLimit": 91224961,
+                                "cpuLimit": 1000000000,
+                                "clockLimit": 2000000000,
+                                "memoryLimit": 2097152,
                                 "procLimit": 50
                             },
                             {
                                 "stdin": {
                                     "src": "/home/tt/.config/joj/homework/h7/e2/case1.in"
                                 },
-                                "cpuLimit": 1,
-                                "clockLimit": 2,
-                                "memoryLimit": 91224961,
+                                "cpuLimit": 2000000000,
+                                "clockLimit": 4000000000,
+                                "memoryLimit": 4194304,
                                 "procLimit": 50
                             }
                         ]
diff --git a/tests/convert/diff/task.toml b/tests/convert/diff/task.toml
index 1346df4..cd22e2e 100644
--- a/tests/convert/diff/task.toml
+++ b/tests/convert/diff/task.toml
@@ -17,16 +17,16 @@ result-detail.stderr = true
 
 # will be removed as long as the name is fixed
 case0.diff.output.score = 5
-case0.limit.cpu = 1
-case0.limit.mem = 91224961
+case0.limit.cpu = "1s"
+case0.limit.mem = "2m"
 case0.diff.output.ignorespaces = true
 #case0.limit.stdout = 8
 #case0.command = "./h7/build/ex2"
 case0.in = "case0.in"
 
 case1.diff.output.score = 5
-case1.limit.cpu = 1
-case1.limit.mem = 91224961
+case1.limit.cpu = "2s"
+case1.limit.mem = "4m"
 case1.diff.output.ignorespaces = true
 #case1.limit.stdout = 8
 #case1.command = "./h7/build/ex2"