diff --git a/xiaoqu-agent-service/src/main/java/me/iiv/agent/mcp/ScopeToolSyncService.java b/xiaoqu-agent-service/src/main/java/me/iiv/agent/mcp/ScopeToolSyncService.java
index 2d02fb4..c8e2b49 100644
--- a/xiaoqu-agent-service/src/main/java/me/iiv/agent/mcp/ScopeToolSyncService.java
+++ b/xiaoqu-agent-service/src/main/java/me/iiv/agent/mcp/ScopeToolSyncService.java
@@ -93,6 +93,15 @@ public class ScopeToolSyncService implements ApplicationRunner {
                     skipped++;
                     continue;
                 }
+                // 绑定配置本身就是一次显式授权：若该工具在 tool 表被停用（status != 1），
+                // 作用域解析会把它过滤掉，表现为"绑了却仍 PERMISSION_DENIED"。
+                // 这里按配置启用并告警，避免这种"看起来绑上了其实用不了"的静默失败。
+                if (tool.getStatus() == null || tool.getStatus() != 1) {
+                    Byte oldStatus = tool.getStatus();
+                    tool.setStatus((byte) 1);
+                    toolMapper.updateById(tool);
+                    log.warn("scope-tool binding 启用工具 name={} 原 status={}", toolName, oldStatus);
+                }
                 Long existing = scopeToolMapper.selectCount(new LambdaQueryWrapper<ScopeTool>()
                         .eq(ScopeTool::getScopeId, scope.getId()).eq(ScopeTool::getToolId, tool.getId()));
                 if (existing != null && existing > 0) {
diff --git a/xiaoqu-agent-service/src/test/java/me/iiv/agent/mcp/ScopeToolSyncServiceTest.java b/xiaoqu-agent-service/src/test/java/me/iiv/agent/mcp/ScopeToolSyncServiceTest.java
index 466b356..acf1a2c 100644
--- a/xiaoqu-agent-service/src/test/java/me/iiv/agent/mcp/ScopeToolSyncServiceTest.java
+++ b/xiaoqu-agent-service/src/test/java/me/iiv/agent/mcp/ScopeToolSyncServiceTest.java
@@ -65,6 +65,27 @@ class ScopeToolSyncServiceTest {
         verify(scopeToolMapper, times(1)).insert(any(ScopeTool.class));
     }
 
+    @Test
+    void enablesDisabledToolWhenBindingConfigDeclaresIt() {
+        service.rawBindings = "sync=tool.d";
+        AgentScope scope = new AgentScope();
+        scope.setId(4L);
+        scope.setCode("sync");
+        when(scopeMapper.selectOne(any())).thenReturn(scope);
+        Tool toolD = new Tool();
+        toolD.setId(13L);
+        toolD.setName("tool.d");
+        toolD.setStatus((byte) 0); // 停用
+        when(toolMapper.selectOne(any())).thenReturn(toolD);
+        when(scopeToolMapper.selectCount(any())).thenReturn(0L);
+
+        service.run(null);
+
+        assertEquals((byte) 1, toolD.getStatus(), "绑定配置应启用被停用的工具");
+        verify(toolMapper, times(1)).updateById(toolD);
+        verify(scopeToolMapper, times(1)).insert(any(ScopeTool.class));
+    }
+
     @Test
     void bindsToolWhoseSoftDeleteColumnIsNull() {
         service.rawBindings = "sync=tool.c";