diff --git a/bin/backtask/res/HashrateCommon@HashrateCommon.json b/bin/backtask/res/HashrateCommon@HashrateCommon.json
new file mode 100644
index 00000000..52dfbf82
--- /dev/null
+++ b/bin/backtask/res/HashrateCommon@HashrateCommon.json
@@ -0,0 +1,128 @@
+[
+  {
+    "start_time": "2023-09-04 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 1, 
+    "end_time": "2023-09-10 23:00:00"
+  }, 
+  {
+    "start_time": "2023-09-11 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 2, 
+    "end_time": "2023-09-17 23:00:00"
+  }, 
+  {
+    "start_time": "2023-09-18 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 3, 
+    "end_time": "2023-09-24 23:00:00"
+  }, 
+  {
+    "start_time": "2023-09-25 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 4, 
+    "end_time": "2023-10-01 23:00:00"
+  }, 
+  {
+    "start_time": "2023-10-02 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 5, 
+    "end_time": "2023-10-08 23:00:00"
+  }, 
+  {
+    "start_time": "2023-10-09 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 6, 
+    "end_time": "2023-10-15 23:00:00"
+  }, 
+  {
+    "start_time": "2023-10-16 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 7, 
+    "end_time": "2023-10-22 23:00:00"
+  }, 
+  {
+    "start_time": "2023-10-23 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 8, 
+    "end_time": "2023-10-29 23:00:00"
+  }, 
+  {
+    "start_time": "2023-10-30 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 9, 
+    "end_time": "2023-11-05 23:00:00"
+  }, 
+  {
+    "start_time": "2023-11-06 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 10, 
+    "end_time": "2023-11-12 23:00:00"
+  }, 
+  {
+    "start_time": "2023-11-13 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 11, 
+    "end_time": "2023-11-19 23:00:00"
+  }, 
+  {
+    "start_time": "2023-11-20 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 12, 
+    "end_time": "2023-11-26 23:00:00"
+  }, 
+  {
+    "start_time": "2023-11-27 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 13, 
+    "end_time": "2023-12-03 23:00:00"
+  }, 
+  {
+    "start_time": "2023-12-04 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 14, 
+    "end_time": "2023-12-10 23:00:00"
+  }, 
+  {
+    "start_time": "2023-12-11 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 15, 
+    "end_time": "2023-12-17 23:00:00"
+  }, 
+  {
+    "start_time": "2023-12-18 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 16, 
+    "end_time": "2023-12-24 23:00:00"
+  }, 
+  {
+    "start_time": "2023-12-25 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 17, 
+    "end_time": "2023-12-31 23:00:00"
+  }, 
+  {
+    "start_time": "2024-01-01 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 18, 
+    "end_time": "2024-01-07 23:00:00"
+  }, 
+  {
+    "start_time": "2024-01-08 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 19, 
+    "end_time": "2024-01-14 23:00:00"
+  }, 
+  {
+    "start_time": "2024-01-15 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 20, 
+    "end_time": "2024-01-21 23:00:00"
+  }, 
+  {
+    "start_time": "2024-01-22 00:00:00", 
+    "cec_pool": 3000, 
+    "id": 21, 
+    "end_time": "2024-01-28 23:00:00"
+  }
+]
\ No newline at end of file
diff --git a/bin/backtask/res/item@item.json b/bin/backtask/res/item@item.json
new file mode 120000
index 00000000..d66b6651
--- /dev/null
+++ b/bin/backtask/res/item@item.json
@@ -0,0 +1 @@
+../../marketserver/res/item@item.json
\ No newline at end of file
diff --git a/bin/backtask/res/language@language.json b/bin/backtask/res/language@language.json
new file mode 120000
index 00000000..12dc21be
--- /dev/null
+++ b/bin/backtask/res/language@language.json
@@ -0,0 +1 @@
+../../marketserver/res/language@language.json
\ No newline at end of file