diff --git a/routers/api/actions/artifacts.go b/routers/api/actions/artifacts.go
index d530e9cee5..2f8b3d0210 100644
--- a/routers/api/actions/artifacts.go
+++ b/routers/api/actions/artifacts.go
@@ -311,7 +311,7 @@ func (ar artifactRoutes) comfirmUploadArtifact(ctx *ArtifactContext) {
 	}
 	artifactName := ctx.Req.URL.Query().Get("artifactName")
 	if artifactName == "" {
-		log.Error("Error artifact name is empty")
+		log.Warn("Error artifact name is empty")
 		ctx.Error(http.StatusBadRequest, "Error artifact name is empty")
 		return
 	}
diff --git a/routers/api/actions/artifacts_utils.go b/routers/api/actions/artifacts_utils.go
index aaf89ef40e..d2e7ccaea1 100644
--- a/routers/api/actions/artifacts_utils.go
+++ b/routers/api/actions/artifacts_utils.go
@@ -61,7 +61,7 @@ func validateArtifactHash(ctx *ArtifactContext, artifactName string) bool {
 	if paramHash == artifactHash {
 		return true
 	}
-	log.Error("Invalid artifact hash: %s", paramHash)
+	log.Warn("Invalid artifact hash: %s", paramHash)
 	ctx.Error(http.StatusBadRequest, "Invalid artifact hash")
 	return false
 }
diff --git a/routers/api/actions/artifactsv4.go b/routers/api/actions/artifactsv4.go
index 8300989c75..5a251e2ef9 100644
--- a/routers/api/actions/artifactsv4.go
+++ b/routers/api/actions/artifactsv4.go
@@ -359,7 +359,7 @@ func (r *artifactV4Routes) finalizeArtifact(ctx *ArtifactContext) {
 		checksum = req.Hash.Value
 	}
 	if err := mergeChunksForArtifact(ctx, chunks, r.fs, artifact, checksum); err != nil {
-		log.Error("Error merge chunks: %v", err)
+		log.Warn("Error merge chunks: %v", err)
 		ctx.Error(http.StatusInternalServerError, "Error merge chunks")
 		return
 	}