diff --git a/internal/logic/aryshare_comment.go b/internal/logic/aryshare_comment.go
index e5d5397..d704df5 100644
--- a/internal/logic/aryshare_comment.go
+++ b/internal/logic/aryshare_comment.go
@@ -196,14 +196,17 @@ func (a *AyrshareComment) PostComment(req *dto.PostCommentRequest) (res *dto.Pos
 				for platform, value := range rawObj {
 					if platformMap, ok := value.(map[string]interface{}); ok {
 						if status, ok := platformMap["status"].(string); ok && status == "error" {
+							// 构建错误消息
 							errMsg := msg.ErrorPostCommentFailed
-							if msg, ok := platformMap["message"].(string); ok && msg != "" {
-								errMsg = msg
+							if msgStr, ok := platformMap["message"].(string); ok && msgStr != "" {
+								errMsg = msgStr
 							}
 							if code, ok := platformMap["code"].(float64); ok && code != 0 {
 								errMsg = fmt.Sprintf("错误代码: %.0f, %s", code, errMsg)
 							}
-							return nil, errCommon.ReturnError(fmt.Errorf("%s平台: %s", platform, errMsg), errMsg, "发布评论 失败: ")
+							// 构建包含平台信息的完整错误消息
+							fullErrMsg := fmt.Sprintf("%s平台: %s", platform, errMsg)
+							return nil, errCommon.ReturnError(fmt.Errorf(fullErrMsg), fullErrMsg, "发布评论 失败: ")
 						}
 					}
 				}