update en/device-dev/subsystems/subsys-utils-faqs.md.

Signed-off-by: Nking_he <6384784@qq.com>

en/device-dev/subsystems/subsys-utils-faqs.md

 # Utils FAQ<a name="EN-US_TOPIC_0000001058735275"></a>
 
-## 1. Failure in running the KV store on the LiteOS Cortex-A kernel \(Hi3516 or Hi3518\) due to incorrect path setting for the KV store<a name="section2041345718513"></a>
+## 1. Failed to run the KV store on the LiteOS Cortex-A kernel \(Hi3516 or Hi3518\) due to incorrect path setting for the KV store<a name="section2041345718513"></a>
 
-**Problem**
+**Symptom**
 
 When the LiteOS Cortex-A kernel \(Hi3516 or Hi3518 platform\) directly calls the API provided by the KV store, the compiled executable program fails to run.
 
 **Possible Causes**
 
-The compiled executable program is run directly without being converted to an application using  **AbilityKit**  APIs. In this case, the Bundle Manager Service \(BMS\) cannot correctly set the path for storing application data during application installation. As a result, the KV store fails to run.
+The compiled executable program is run directly without being converted to an application using **AbilityKit** APIs. In this case, the Bundle Manager Service \(BMS\) cannot correctly set the path for storing application data during application installation. As a result, the KV store fails to run.
 
 **Solution**
 
-Call the  **UtilsSetEnv**  function of the KV store to set the data storage path.
+Call the **UtilsSetEnv** function of the KV store to set the data storage path.
 
 ```
 UtilsSetEnv("/storage/com.example.kv");