From e08d853734880aae24d77fcb497227a577d8e0df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=A5=BF=E7=93=9C=C2=B0?= <wxh_email@yeah.net>
Date: Thu, 4 Jun 2026 17:00:02 +0800
Subject: [PATCH] 1

---
 backend/api/routes/info.py        |  4 ++--
 backend/api/routes/openapi.py     |  4 ++--
 backend/api/utils/skill_detail.py | 16 ++++++++++++++--
 backend/openapi                   |  2 +-
 4 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/backend/api/routes/info.py b/backend/api/routes/info.py
index c7a5d8dc..02e0d971 100644
--- a/backend/api/routes/info.py
+++ b/backend/api/routes/info.py
@@ -11,7 +11,7 @@ from core.basic.character import createCharacter
 from core.open.helper import get_user_info_by_id, get_user_info_by_role_id, get_user_list_by_id, getRoleJobCode
 from core.open.skillTree import get_skill_tree_info
 from api.core.exception import ResponseException
-from api.utils.skill_detail import normalize_skill_detail, skill_detail_for_level
+from api.utils.skill_detail import SKILL_DETAIL_NORMALIZE_VERSION, normalize_skill_detail, skill_detail_for_level
 
 router = APIRouter()
 
@@ -72,7 +72,7 @@ async def get_skill_info(state: AltersDep, skillId: str, level: int, redis: Redi
     jobId = alter.split('.')[1]
     jobGrowId = alter.split('.')[2].replace('_carry', '')
     skill_info = {}
-    key = f'openapi:{jobId}:{jobGrowId}:{skillId}'
+    key = f'openapi:{SKILL_DETAIL_NORMALIZE_VERSION}:{jobId}:{jobGrowId}:{skillId}'
     try:
 
         def get_skill_info():
diff --git a/backend/api/routes/openapi.py b/backend/api/routes/openapi.py
index df9b2d95..275b6c50 100644
--- a/backend/api/routes/openapi.py
+++ b/backend/api/routes/openapi.py
@@ -4,7 +4,7 @@ from fastapi import APIRouter, Path, Query
 from api.core.Response import response
 from api.core.Redis import get_redis_info
 from api.dp import RedisDep
-from api.utils.skill_detail import normalize_skill_detail, skill_detail_for_level
+from api.utils.skill_detail import SKILL_DETAIL_NORMALIZE_VERSION, normalize_skill_detail, skill_detail_for_level
 import re
 from typing import Annotated
 
@@ -128,7 +128,7 @@ async def get_cn_skill_info(
         level (int, optional): 技能等级，默认为None
     """
     skill_info = {}
-    key = f'openapi:{jobId}:{jobGrowId}:{skillId}'
+    key = f'openapi:{SKILL_DETAIL_NORMALIZE_VERSION}:{jobId}:{jobGrowId}:{skillId}'
     try:
 
         def get_skill_info():
diff --git a/backend/api/utils/skill_detail.py b/backend/api/utils/skill_detail.py
index 9e16c1ca..f32ff9d3 100644
--- a/backend/api/utils/skill_detail.py
+++ b/backend/api/utils/skill_detail.py
@@ -3,8 +3,12 @@ import re
 from typing import Any
 
 
-PLACEHOLDER_PATTERN = re.compile(r'<(?:int|float\d*)[^>]*>')
+# Only numeric data placeholders are normalized. Decorative Korean placeholders such as <소수1+>
+# stay untouched and do not consume a value index.
+DATA_PLACEHOLDER_PATTERN = re.compile(r'<(?:int|float\d*)[^>]*>')
+DECORATIVE_KOREAN_PLACEHOLDER_PATTERN = re.compile(r'<[가-힣]+\d+\+>')
 VALUE_PATTERN = re.compile(r'\{value\d+\}')
+SKILL_DETAIL_NORMALIZE_VERSION = 'decorative-korean-placeholder-v1'
 
 
 def replace_placeholders(template: str) -> str:
@@ -15,7 +19,15 @@ def replace_placeholders(template: str) -> str:
         idx += 1
         return f'{{value{idx}}}'
 
-    return PLACEHOLDER_PATTERN.sub(repl, template)
+    protected = DECORATIVE_KOREAN_PLACEHOLDER_PATTERN.sub(lambda match: f'@@DDECORATIVE_{len(match.group(0))}_{match.start()}@@', template)
+    replacements = {
+        f'@@DDECORATIVE_{len(match.group(0))}_{match.start()}@@': match.group(0)
+        for match in DECORATIVE_KOREAN_PLACEHOLDER_PATTERN.finditer(template)
+    }
+    normalized = DATA_PLACEHOLDER_PATTERN.sub(repl, protected)
+    for token, placeholder in replacements.items():
+        normalized = normalized.replace(token, placeholder)
+    return normalized
 
 
 def normalize_skill_detail(skill_data: dict[str, Any]) -> dict[str, Any]:
diff --git a/backend/openapi b/backend/openapi
index 949f72da..70c4c160 160000
--- a/backend/openapi
+++ b/backend/openapi
@@ -1 +1 @@
-Subproject commit 949f72da8571c7d43fd2678b16ef442e5bfef684
+Subproject commit 70c4c160406259f69c8c6ef2601573a1ce15ea5c