diff --git a/src/actions/RoleAction.lua b/src/actions/RoleAction.lua
index 3ca82a6..70c402d 100644
--- a/src/actions/RoleAction.lua
+++ b/src/actions/RoleAction.lua
@@ -978,16 +978,16 @@ function _M.unLockStoryBookRpc(agent, data)
 
 	local storyId = msg.id
 	local storyBookData = csvdb["story_bookCsv"][storyId]
-	if not storyBookData or storyBookData.lockItem == "" then return end -- 不能解锁
+	if not storyBookData or storyBookData.lockItem == "" then return 1 end -- 不能解锁
 
 	local storyStatus = role:getProperty("storyB")
-	if storyStatus[storyId] and storyStatus[storyId].s then return end  --不需要解锁
+	if storyStatus[storyId] and storyStatus[storyId].s then return 2 end  --不需要解锁
 
 	if storyBookData.lockItem ~= "free" then
 		local cost = storyBookData.lockItem:toNumMap()
-		if not cost or not next(cost) then return end
-		if not role:checkItemEnough(cost) then return end  -- 消耗品不足
-		if not role:costItems(cost, {log = {desc = "unlockStory", int1 = storyId}}) then return end
+		if not cost or not next(cost) then return 3 end
+		if not role:checkItemEnough(cost) then return 4 end  -- 消耗品不足
+		if not role:costItems(cost, {log = {desc = "unlockStory", int1 = storyId}}) then return 5 end
 	end
 
 	-- 解锁
--
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