diff --git a/exerr/builder.go b/exerr/builder.go
index 96be437..d963353 100644
--- a/exerr/builder.go
+++ b/exerr/builder.go
@@ -309,27 +309,27 @@ func (b *Builder) Errs(key string, val []error) *Builder {
 func (b *Builder) GinReq(ctx context.Context, g *gin.Context, req *http.Request) *Builder {
 	if v := ctx.Value("start_timestamp"); v != nil {
 		if t, ok := v.(time.Time); ok {
-			b.Time("ctx.startTimestamp", t)
-			b.Time("ctx.endTimestamp", time.Now())
+			b.Time("ctx_startTimestamp", t)
+			b.Time("ctx_endTimestamp", time.Now())
 		}
 	}
-	b.Str("gin.method", req.Method)
-	b.Str("gin.path", g.FullPath())
-	b.Strs("gin.header", extractHeader(g.Request.Header))
+	b.Str("gin_method", req.Method)
+	b.Str("gin_path", g.FullPath())
+	b.Strs("gin_header", extractHeader(g.Request.Header))
 	if req.URL != nil {
-		b.Str("gin.url", req.URL.String())
+		b.Str("gin_url", req.URL.String())
 	}
 	if ctxVal := g.GetString("apiversion"); ctxVal != "" {
-		b.Str("gin.context.apiversion", ctxVal)
+		b.Str("gin_context_apiversion", ctxVal)
 	}
 	if ctxVal := g.GetString("uid"); ctxVal != "" {
-		b.Str("gin.context.uid", ctxVal)
+		b.Str("gin_context_uid", ctxVal)
 	}
 	if ctxVal := g.GetString("fcmId"); ctxVal != "" {
-		b.Str("gin.context.fcmid", ctxVal)
+		b.Str("gin_context_fcmid", ctxVal)
 	}
 	if ctxVal := g.GetString("reqid"); ctxVal != "" {
-		b.Str("gin.context.reqid", ctxVal)
+		b.Str("gin_context_reqid", ctxVal)
 	}
 	if req.Method != "GET" && req.Body != nil {
 
@@ -340,12 +340,12 @@ func (b *Builder) GinReq(ctx context.Context, g *gin.Context, req *http.Request)
 						var prettyJSON bytes.Buffer
 						err = json.Indent(&prettyJSON, bin, "", "  ")
 						if err == nil {
-							b.Str("gin.body", string(prettyJSON.Bytes()))
+							b.Str("gin_body", string(prettyJSON.Bytes()))
 						} else {
-							b.Bytes("gin.body", bin)
+							b.Bytes("gin_body", bin)
 						}
 					} else {
-						b.Str("gin.body", fmt.Sprintf("[[%v bytes | %s]]", len(bin), req.Header.Get("Content-Type")))
+						b.Str("gin_body", fmt.Sprintf("[[%v bytes | %s]]", len(bin), req.Header.Get("Content-Type")))
 					}
 				}
 			}
@@ -355,9 +355,9 @@ func (b *Builder) GinReq(ctx context.Context, g *gin.Context, req *http.Request)
 			if brc, ok := req.Body.(dataext.BufferedReadCloser); ok {
 				if bin, err := brc.BufferedAll(); err == nil {
 					if len(bin) < 16*1024 {
-						b.Bytes("gin.body", bin)
+						b.Bytes("gin_body", bin)
 					} else {
-						b.Str("gin.body", fmt.Sprintf("[[%v bytes | %s]]", len(bin), req.Header.Get("Content-Type")))
+						b.Str("gin_body", fmt.Sprintf("[[%v bytes | %s]]", len(bin), req.Header.Get("Content-Type")))
 					}
 				}
 			}
diff --git a/goextVersion.go b/goextVersion.go
index b81b925..f8e1577 100644
--- a/goextVersion.go
+++ b/goextVersion.go
@@ -1,5 +1,5 @@
 package goext
 
-const GoextVersion = "0.0.443"
+const GoextVersion = "0.0.444"
 
-const GoextVersionTimestamp = "2024-05-03T11:56:29+0200"
+const GoextVersionTimestamp = "2024-05-03T13:24:08+0200"