From 699a25c19cc789e75a62838eea9f8f2cc1c6d3a5 Mon Sep 17 00:00:00 2001
From: euvre <93761161+euvre@users.noreply.github.com>
Date: Wed, 8 Jul 2026 10:03:58 +0800
Subject: [PATCH] fix(service): allow updating memory_type when memory is empty
 (#16668)

---
 build.sh                   |  2 +-
 internal/service/memory.go | 11 ++++++++---
 web/.env.development       |  2 +-
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/build.sh b/build.sh
index 7f63d94d6..04c683cd5 100755
--- a/build.sh
+++ b/build.sh
@@ -439,7 +439,7 @@ run() {
     sleep 1
 
     print_section "Starting RAGFlow server (foreground)"
-    "$RAGFLOW_SERVER_BINARY" -- api
+    "$RAGFLOW_SERVER_BINARY" --api
 }
 
 # Show help
diff --git a/internal/service/memory.go b/internal/service/memory.go
index e1f59aaee..51250113f 100644
--- a/internal/service/memory.go
+++ b/internal/service/memory.go
@@ -671,15 +671,20 @@ func (s *MemoryService) UpdateMemory(tenantID string, memoryID string, req *Upda
 		return formatRetDataFromMemory(currentMemory), nil
 	}
 
-	memorySize := currentMemory.MemorySize
 	notAllowedUpdate := []string{}
 	for _, f := range []string{"tenant_embd_id", "embd_id", "memory_type"} {
-		if _, ok := updateDict[f]; ok && memorySize > 0 {
+		if _, ok := updateDict[f]; ok {
 			notAllowedUpdate = append(notAllowedUpdate, f)
 		}
 	}
 	if len(notAllowedUpdate) > 0 {
-		return nil, fmt.Errorf("can't update %v when memory isn't empty", notAllowedUpdate)
+		messages, err := s.listMemoryMessages(context.Background(), currentMemory, []string{}, "", 1, 1)
+		if err != nil {
+			return nil, fmt.Errorf("failed to check memory messages: %w", err)
+		}
+		if total, ok := messages["total_count"].(int64); ok && total > 0 {
+			return nil, fmt.Errorf("can't update %v when memory isn't empty", notAllowedUpdate)
+		}
 	}
 
 	if _, ok := updateDict["memory_type"]; ok {
diff --git a/web/.env.development b/web/.env.development
index bc3a84770..9131e59a7 100644
--- a/web/.env.development
+++ b/web/.env.development
@@ -1,2 +1,2 @@
 VITE_BASE_URL='/'
-API_PROXY_SCHEME='python'
\ No newline at end of file
+API_PROXY_SCHEME='go'