diff --git a/db/TDesign.db b/db/TDesign.db
index 4807a11dc..bbb3984df 100644
Binary files a/db/TDesign.db and b/db/TDesign.db differ
diff --git a/packages/products/tdesign-miniprogram/src/loading/README.en-US.md b/packages/products/tdesign-miniprogram/src/loading/README.en-US.md
index cad1df634..bf512a82d 100644
--- a/packages/products/tdesign-miniprogram/src/loading/README.en-US.md
+++ b/packages/products/tdesign-miniprogram/src/loading/README.en-US.md
@@ -10,6 +10,7 @@ style | Object | - | CSS(Cascading Style Sheets) | N
 custom-style | Object | - | CSS(Cascading Style Sheets)，used to set style on virtual component | N
 delay | Number | 0 | \- | N
 duration | Number | 800 | \- | N
+fullscreen | Boolean | false | `1.8.5` | N
 indicator | Boolean / Slot | true | [see more ts definition](https://github.com/Tencent/tdesign-miniprogram/blob/develop/src/common/common.ts) | N
 inherit-color | Boolean | false | \- | N
 layout | String | horizontal | options: horizontal/vertical | N
@@ -20,6 +21,7 @@ reverse | Boolean | - | \- | N
 size | String | '20px' | \- | N
 text | String / Slot | - | [see more ts definition](https://github.com/Tencent/tdesign-miniprogram/blob/develop/src/common/common.ts) | N
 theme | String | circular | options: circular/spinner/dots | N
+
 ### Loading External Classes
 
 className | Description
diff --git a/packages/products/tdesign-miniprogram/src/loading/README.md b/packages/products/tdesign-miniprogram/src/loading/README.md
index 5a7fec43e..c93452a65 100644
--- a/packages/products/tdesign-miniprogram/src/loading/README.md
+++ b/packages/products/tdesign-miniprogram/src/loading/README.md
@@ -10,6 +10,7 @@ style | Object | - | 样式 | N
 custom-style | Object | - | 样式，一般用于开启虚拟化组件节点场景 | N
 delay | Number | 0 | 延迟显示加载效果的时间，用于防止请求速度过快引起的加载闪烁，单位：毫秒 | N
 duration | Number | 800 | 加载动画执行完成一次的时间，单位：毫秒 | N
+fullscreen | Boolean | false | `1.8.5`。是否显示为全屏加载 | N
 indicator | Boolean / Slot | true | 加载指示符，值为 true 显示默认指示符，值为 false 则不显示，也可以自定义指示符。[通用类型定义](https://github.com/Tencent/tdesign-miniprogram/blob/develop/src/common/common.ts) | N
 inherit-color | Boolean | false | 是否继承父元素颜色 | N
 layout | String | horizontal | 对齐方式。可选项：horizontal/vertical | N
@@ -20,6 +21,7 @@ reverse | Boolean | - | 加载动画是否反向 | N
 size | String | '20px' | 尺寸，示例：20px | N
 text | String / Slot | - | 加载提示文案。[通用类型定义](https://github.com/Tencent/tdesign-miniprogram/blob/develop/src/common/common.ts) | N
 theme | String | circular | 加载组件类型。可选项：circular/spinner/dots | N
+
 ### Loading External Classes
 
 类名 | 描述
diff --git a/packages/products/tdesign-miniprogram/src/loading/props.ts b/packages/products/tdesign-miniprogram/src/loading/props.ts
index 7d7576adc..f075ed0c1 100644
--- a/packages/products/tdesign-miniprogram/src/loading/props.ts
+++ b/packages/products/tdesign-miniprogram/src/loading/props.ts
@@ -20,6 +20,11 @@ const props: TdLoadingProps = {
   externalClasses: {
     type: Array,
   },
+  /** 是否显示为全屏加载 */
+  fullscreen: {
+    type: Boolean,
+    value: false,
+  },
   /** 加载指示符，值为 true 显示默认指示符，值为 false 则不显示，也可以自定义指示符 */
   indicator: {
     type: Boolean,
diff --git a/packages/products/tdesign-miniprogram/src/loading/type.ts b/packages/products/tdesign-miniprogram/src/loading/type.ts
index 8d44c4e42..ed5aedad4 100644
--- a/packages/products/tdesign-miniprogram/src/loading/type.ts
+++ b/packages/products/tdesign-miniprogram/src/loading/type.ts
@@ -28,6 +28,14 @@ export interface TdLoadingProps {
     type: ArrayConstructor;
     value?: ['t-class', 't-class-text', 't-class-indicator'];
   };
+  /**
+   * 是否显示为全屏加载
+   * @default false
+   */
+  fullscreen?: {
+    type: BooleanConstructor;
+    value?: boolean;
+  };
   /**
    * 加载指示符，值为 true 显示默认指示符，值为 false 则不显示，也可以自定义指示符
    * @default true
diff --git a/packages/scripts/api.json b/packages/scripts/api.json
index 18c1bac80..28f56d44a 100644
--- a/packages/scripts/api.json
+++ b/packages/scripts/api.json
@@ -71477,7 +71477,8 @@
         "2",
         "4",
         "8",
-        "16"
+        "16",
+        "64"
       ],
       "component": "Loading",
       "field_category": 1,
@@ -71500,7 +71501,7 @@
       "html_attribute": 0,
       "trigger_elements": "",
       "deprecated": 0,
-      "version": null,
+      "version": "{\"Miniprogram\": \"1.8.5\"}",
       "test_description": null,
       "support_default_value": 0,
       "field_category_text": "Props",
@@ -71509,7 +71510,8 @@
         "React(PC)",
         "Angular(PC)",
         "Vue(Mobile)",
-        "React(Mobile)"
+        "React(Mobile)",
+        "Miniprogram"
       ],
       "field_type_text": [
         "Boolean"