diff --git a/internal/nodes/http_request_reverse_proxy.go b/internal/nodes/http_request_reverse_proxy.go
index 051b3d7..678c67f 100644
--- a/internal/nodes/http_request_reverse_proxy.go
+++ b/internal/nodes/http_request_reverse_proxy.go
@@ -253,7 +253,7 @@ func (this *HTTPRequest) doOriginRequest(failedOriginIds []int64, failedLnNodeId
 	}
 
 	// 在HTTP/2下需要防止因为requestBody而导致Content-Length为空的问题
-	if this.RawReq.ProtoMajor == 2 && this.RawReq.ContentLength == 0 {
+	if this.RawReq.ProtoMajor == 2 && this.RawReq.ContentLength == 0 && this.RawReq.Body != nil {
 		_ = this.RawReq.Body.Close()
 		this.RawReq.Body = nil
 	}