diff --git a/boards/default_src/python/blocks/control.js b/boards/default_src/python/blocks/control.js
index 989f8741..b79f20c1 100644
--- a/boards/default_src/python/blocks/control.js
+++ b/boards/default_src/python/blocks/control.js
@@ -1032,4 +1032,16 @@ export const get_unique_identifier = {
 };
 
 // export const base_type = controls_type;
-// export const controls_TypeLists = controls_typeLists;
\ No newline at end of file
+// export const controls_TypeLists = controls_typeLists;
+
+export const datetime_fromtimestamp = {
+    init: function () {
+        this.setColour(LOOPS_HUE);
+        this.appendValueInput('VAR')
+            .appendField(Blockly.Msg.MIXLY_RTC_TIMESTAMP);
+        this.appendDummyInput()
+            .appendField(Blockly.Msg.MIXLY_TIMESTAMP_TO_DATA);
+        this.setInputsInline(true);
+        this.setOutput(true, Number);
+    }
+};
\ No newline at end of file
diff --git a/boards/default_src/python/blocks/lists.js b/boards/default_src/python/blocks/lists.js
index 554cb264..5899e0d1 100644
--- a/boards/default_src/python/blocks/lists.js
+++ b/boards/default_src/python/blocks/lists.js
@@ -794,3 +794,33 @@ export const lists_insert_value2 = lists_insert_value
 export const lists_remove_at2 = lists_remove_at
 export const list_tolist2 = list_tolist;
 
+
+export const ENUMERATE ={
+    init: function () {
+        this.setColour(LISTS_HUE);
+        this.appendValueInput('VAR')
+            .appendField(Blockly.Msg.blockpy_USE_LIST);
+        this.appendDummyInput()
+            .appendField(Blockly.Msg.MIXLY_TO_INDEX_SEQUENCE);
+        // this.appendValueInput('VAR_N')
+        //     .appendField(Blockly.Msg.MIXLY_INDEX+Blockly.Msg.MIXLY_STARTSWITH);
+        this.setInputsInline(true);
+        this.setOutput(true, Number);
+        this.setTooltip(Blockly.Msg.MIXLY_TOTO_INDEX_SEQUENC_TOOLTIP);
+    }
+};
+
+export const enumerate = {
+    init: function () {
+        this.setColour(LISTS_HUE);
+        this.appendDummyInput()
+            .appendField(Blockly.Msg.blockpy_USE_LIST);
+        this.appendValueInput('LIST');
+        this.appendValueInput('VALUE')
+            .appendField(Blockly.Msg.MIXLY_TO_INDEX_SEQUENCE)
+            .appendField(Blockly.Msg.MIXLY_INDEX+Blockly.Msg.MIXLY_STARTSWITH);
+        this.setInputsInline(true);
+        this.setOutput(true);
+        this.setTooltip(Blockly.Msg.MIXLY_TOTO_INDEX_SEQUENC_TOOLTIP);
+    }
+};
\ No newline at end of file
diff --git a/boards/default_src/python/generators/control.js b/boards/default_src/python/generators/control.js
index 6b99d822..74ff1781 100644
--- a/boards/default_src/python/generators/control.js
+++ b/boards/default_src/python/generators/control.js
@@ -278,4 +278,11 @@ export const get_unique_identifier = function (_, generator) {
 }
 
 // ok
-export const controls_repeat = controls_repeat_ext;
\ No newline at end of file
+export const controls_repeat = controls_repeat_ext;
+
+export const datetime_fromtimestamp = function(_,generator){
+    generator.definitions_['import_datatime'] = 'import datatime';
+    var ts = generator.valueToCode(this, 'VAR', generator.ORDER_ATOMIC);
+    var code = 'datatime.datatime.fromtimestamp(' + ts + ')';
+    return [code, generator.ORDER_ATOMIC];
+}
\ No newline at end of file
diff --git a/boards/default_src/python/generators/lists.js b/boards/default_src/python/generators/lists.js
index 7b89c1f8..439599a7 100644
--- a/boards/default_src/python/generators/lists.js
+++ b/boards/default_src/python/generators/lists.js
@@ -253,4 +253,11 @@ export const list_tolist = function (_, generator) {
 export const list_tolist2 = function (_, generator) {
     var str = generator.valueToCode(this, 'VAR', generator.ORDER_ATOMIC) || '0'
     return [str + '.tolist()', generator.ORDER_ATOMIC];
+}
+
+export const enumerate = function (_, generator) {
+    var varName = generator.valueToCode(this, 'LIST', generator.ORDER_ADDITIVE) || 'mylist';
+    var argument = generator.valueToCode(this, 'VALUE', generator.ORDER_ASSIGNMENT) || '0';
+    var code = 'enumerate(' +varName+',start='+ argument + ')';
+    return [code, generator.ORDER_ATOMIC];
 }
\ No newline at end of file
diff --git a/boards/default_src/python_pyodide/template.xml b/boards/default_src/python_pyodide/template.xml
index 2ba0a713..77c2ccb9 100644
--- a/boards/default_src/python_pyodide/template.xml
+++ b/boards/default_src/python_pyodide/template.xml
@@ -213,6 +213,13 @@
       </statement>
     </block>
     <block type="controls_millis"></block>
+    <block type="datetime_fromtimestamp">
+      <value name="VAR">
+        <shadow type="math_number">
+          <field name="NUM">18029</field>
+        </shadow>
+      </value>
+    </block>
     <block type="time_localtime"></block>
     <block type="garbage_collection"></block>
     <block type="get_mem_alloc"></block>
@@ -894,6 +901,18 @@
         </shadow>
       </value>
     </block>
+    <block type="enumerate">
+      <value name="LIST">
+        <shadow type="variables_get">
+          <field name="VAR">mylist</field>
+        </shadow>
+      </value>
+      <value name="VALUE">
+        <shadow type="math_number">
+          <field name="NUM">0</field>
+        </shadow>
+      </value>
+    </block>
   </category>
   <category id="catTuple" colour="195">
     <block type="tuple_create_with"></block>
diff --git a/common/msg/blockly/en.js b/common/msg/blockly/en.js
index 5dd822a6..c8ddd9d5 100644
--- a/common/msg/blockly/en.js
+++ b/common/msg/blockly/en.js
@@ -3754,4 +3754,8 @@ En.MIXLY_VARIABLE_UNPACK = "Unpack";
 En.MIXLY_TO_HEX = "Convert hexadecimal characters";
 En.MIXLY_PYTHON_TOOLTIP_TOHEX = "Converts a value to a hexadecimal character";
 En.MIXLY_RTC_GET_TIME_STR = "RTC gets the time string";
+En.MIXLY_TIMESTAMP_TO_DATA ="convert to data";
+En.MIXLY_TO_INDEX_SEQUENCE = "sequence number and content combine into an index sequence";
+En.MIXLY_INDEX = "index";
+En.MIXLY_TOTO_INDEX_SEQUENC_TOOLTIP = "Combine all the items and ordinals of the list into an index sequence, for example (0,'A') into one index sequence";
 })();
\ No newline at end of file
diff --git a/common/msg/blockly/zh-hans.js b/common/msg/blockly/zh-hans.js
index b8c503b2..cea1e3a2 100644
--- a/common/msg/blockly/zh-hans.js
+++ b/common/msg/blockly/zh-hans.js
@@ -3902,4 +3902,8 @@ ZhHans.MIXLY_VARIABLE_UNPACK = "解包";
 ZhHans.MIXLY_TO_HEX = "转16进制字符";
 ZhHans.MIXLY_PYTHON_TOOLTIP_TOHEX = "将一个值转换为一个16进制字符";
 ZhHans.MIXLY_RTC_GET_TIME_STR = "RTC 获取时间字符串";
+ZhHans.MIXLY_TIMESTAMP_TO_DATA ="转化为日期";
+ZhHans.MIXLY_TO_INDEX_SEQUENCE = "的序号和内容组合为索引序列";
+ZhHans.MIXLY_INDEX = "序号";
+ZhHans.MIXLY_TOTO_INDEX_SEQUENC_TOOLTIP = "将列表的所有项和序号组合为索引序列,例如(0,'A')为一个索引序列";
 })();
\ No newline at end of file
diff --git a/common/msg/blockly/zh-hant.js b/common/msg/blockly/zh-hant.js
index 65dbf0dc..06d1a120 100644
--- a/common/msg/blockly/zh-hant.js
+++ b/common/msg/blockly/zh-hant.js
@@ -3757,4 +3757,8 @@ ZhHant.MIXLY_VARIABLE_UNPACK = "解包";
 ZhHant.MIXLY_TO_HEX = "轉16進制字符";
 ZhHant.MIXLY_PYTHON_TOOLTIP_TOHEX = "將一個值轉換為一個16進制字符";
 ZhHant.MIXLY_RTC_GET_TIME_STR = "RTC 獲取時間字符串";
+ZhHant.MIXLY_TIMESTAMP_TO_DATA ="轉化爲日期";
+ZhHant.MIXLY_TO_INDEX_SEQUENCE = "的序號和內容組合為索引序列";
+ZhHant.MIXLY_INDEX = "序號";
+ZhHant.MIXLY_TOTO_INDEX_SEQUENC_TOOLTIP = "將列表的所有項和序號組合為索引序列，例如(0,'A')為一個索引序列";
 })();
\ No newline at end of file