ai-service-admin/src/api/llm.ts

@@ -62,6 +62,5 @@ export type {
   LLMProvidersResponse,
   LLMUsageTypesResponse,
   LLMConfigUpdateResponse,
-  LLMAllConfigs,
-  LLMUsageType
+  LLMAllConfigs
 }

ai-service-admin/src/views/admin/script-flow/index.vue

@@ -593,7 +593,7 @@ const handleEdit = async (row: ScriptFlow) => {
         allowed_kb_ids: step.allowed_kb_ids || [],
         preferred_kb_ids: step.preferred_kb_ids || [],
         kb_query_hint: step.kb_query_hint || '',
-        max_kb_calls_per_step: step.max_kb_calls_per_step ?? undefined
+        max_kb_calls_per_step: step.max_kb_calls_per_step || null
       })),
       is_enabled: detail.is_enabled,
       metadata: detail.metadata || {}

ai-service/app/services/document/image_parser.py

@@ -17,7 +17,7 @@ from app.services.document.base import (
     PageText,
     ParseResult,
 )
-from app.services.llm.factory import get_llm_config_manager
+from app.services.llm.factory import LLMUsageType, get_llm_config_manager
 
 logger = logging.getLogger(__name__)