Merge branch 'sdk602patch0911' of https://codeup.aliyun.com/64191456b9581d62e8f81ac0...

diff --cc code/sdk/drivers/peripheral/slip/cat1Service/cat1_ws.cpp
index e293a59,4ad6867..0e2fda2
--- 1/code/sdk/drivers/peripheral/slip/cat1Service/cat1_ws.cpp
--- 2/code/sdk/drivers/peripheral/slip/cat1Service/cat1_ws.cpp
+++ b/code/sdk/drivers/peripheral/slip/cat1Service/cat1_ws.cpp
@@@ -1080,23 -1082,10 +1082,23 @@@ bool chat_result_analysis(char *buf
              //     test=0;
  
              // }
-            
+             free(content_str_chat);
          }
 +    }
 +     if(strcmp("end",type_str)==0)
 +    {   
 +        char end_str_chat[128]={0};
 +
 +        if(strlen(content_str)>0) 
 +        {
 +            memset_s(end_str_chat,128,0,128); 
 +            memcpy_s(end_str_chat,128,end_str_chat,strlen(end_str_chat)); 
 +            ble_set_ai_Answer_str(end_str_chat,2);
 +        }
  
      }
 +
 +
      cJSON_Delete(root);
      return true;
  }