Update docs against 19609+18639

Signed-off-by: wusongqing<wusongqing@huawei.com>

en/application-dev/reference/apis/js-apis-image.md

@@ -984,7 +984,7 @@ Creates an **ImageSource** instance based on the URI.
 
 | Name| Type  | Mandatory| Description                              |
 | ------ | ------ | ---- | ---------------------------------- |
-| uri    | string | Yes  | Image path. Currently, only the application sandbox path is supported.<br>Currently, the following formats are supported: .jpg, .png, .gif, .bmp, .webp, and raw. For details, see [SVG Tags<sup>10+</sup>](#svg-tags). |
+| uri    | string | Yes  | Image path. Currently, only the application sandbox path is supported.<br>Currently, the following formats are supported: .jpg, .png, .gif, .bmp, .webp, and raw. For details, see [SVG Tags<sup>10+</sup>](#svg-tags).|
 
 **Return value**
 
@@ -997,7 +997,7 @@ Creates an **ImageSource** instance based on the URI.
 ```js
 // Stage model
 const context = getContext(this);
-const path = context.cacheDir() + "/test.jpg";
+const path = context.cacheDir + "/test.jpg";
 const imageSourceApi = image.createImageSource(path);
 ```
 
@@ -1022,7 +1022,7 @@ Creates an **ImageSource** instance based on the URI.
 
 | Name | Type                           | Mandatory| Description                               |
 | ------- | ------------------------------- | ---- | ----------------------------------- |
-| uri     | string                          | Yes  | Image path. Currently, only the application sandbox path is supported.<br>Currently, the following formats are supported: .jpg, .png, .gif, .bmp, .webp, and raw. For details, see [SVG Tags<sup>10+</sup>](#svg-tags). |
+| uri     | string                          | Yes  | Image path. Currently, only the application sandbox path is supported.<br>Currently, the following formats are supported: .jpg, .png, .gif, .bmp, .webp, and raw. For details, see [SVG Tags<sup>10+</sup>](#svg-tags).|
 | options | [SourceOptions](#sourceoptions9) | Yes  | Image properties, including the image index and default property value.|
 
 **Return value**
@@ -2285,7 +2285,7 @@ var creator = image.createImageCreator(8192, 8, 4, 8);
 ## ImageCreator<sup>9+</sup>
 
 Provides APIs for applications to request an image native data area and compile native image data.
-Before calling any APIs in **ImageCreator**, you must create an **ImageCreator** instance.
+Before calling any APIs in **ImageCreator**, you must create an **ImageCreator** instance. **ImageCreator** does not support multiple threads.
 
 ### Attributes
 

en/application-dev/reference/apis/js-apis-inner-application-missionInfo.md

@@ -26,6 +26,7 @@ import missionManager from '@ohos.app.ability.missionManager';
 | label | string | Yes| Yes| Label of the mission.|
 | iconPath | string | Yes| Yes| Path of the mission icon.|
 | continuable | boolean | Yes| Yes| Whether the mission can be continued on another device.|
+| unclearable<sup>10+</sup> | boolean | Yes| Yes| Whether the mission can be manually deleted.|
 
 **Example**
 ```ts
@@ -47,6 +48,7 @@ try {
     console.log('getMissionInfo label is: ${JSON.stringify(data.label)}');
     console.log('getMissionInfo iconPath is: ${JSON.stringify(data.iconPath)}');
     console.log('getMissionInfo continuable is: ${JSON.stringify(data.continuable)}');
+    console.log('getMissionInfo unclearable is: ${JSON.stringify(data.unclearable)}');
     });
 } catch (paramError) {
     console.error('error: ${paramError.code}, ${paramError.message}');