diff --git a/.cursor/plans/多数据库方言与前缀支持_d7ceee79.plan.md b/.cursor/plans/多数据库方言与前缀支持_d7ceee79.plan.md
new file mode 100644
index 0000000..941b804
--- /dev/null
+++ b/.cursor/plans/多数据库方言与前缀支持_d7ceee79.plan.md
@@ -0,0 +1,249 @@
+---
+name: 多数据库方言与前缀支持
+overview: 为 HoTimeDB ORM 实现完整的多数据库（MySQL/PostgreSQL/SQLite）方言支持和自动表前缀功能，采用智能解析+辅助方法兜底的混合策略，保持完全向后兼容。
+todos:
+  - id: dialect-interface
+    content: 扩展 Dialect 接口，添加 QuoteIdentifier 和 QuoteChar 方法
+    status: pending
+  - id: identifier-processor
+    content: 新建 identifier.go，实现 IdentifierProcessor 及智能解析逻辑
+    status: pending
+  - id: db-integration
+    content: 在 db.go 中集成处理器，添加 T() 和 C() 辅助方法
+    status: pending
+  - id: crud-update
+    content: 修改 crud.go 中 Select/Insert/Update/Delete/buildJoin 等方法
+    status: pending
+  - id: where-update
+    content: 修改 where.go 中 varCond 等条件处理方法
+    status: pending
+  - id: builder-check
+    content: 检查 builder.go 是否需要额外修改
+    status: pending
+  - id: testing
+    content: 编写测试用例验证多数据库和前缀功能
+    status: pending
+  - id: todo-1769037903242-d7aip6nh1
+    content: ""
+    status: pending
+---
+
+# HoTimeDB 多数据库方言与自动前缀支持计划（更新版）
+
+## 目标
+
+1. **多数据库方言支持**：MySQL、PostgreSQL、SQLite 标识符引号自动转换
+2. **自动表前缀**：主表、JOIN 表、ON/WHERE 条件中的表名自动添加前缀
+3. **完全向后兼容**：用户现有写法无需修改
+4. **辅助方法兜底**：边缘情况可用 `T()` / `C()` 精确控制
+
+## 混合策略设计
+
+### 各部分处理方式
+
+| 位置 | 处理方式 | 准确度 | 说明 |
+
+|------|---------|--------|------|
+
+| 主表名 | 自动 | 100% | `Select("order")` 自动处理 |
+
+| JOIN 表名 | 自动 | 100% | `[><]order` 中提取表名处理 |
+
+| ON 条件字符串 | 智能解析 | ~95% | 正则匹配 `table.column` 模式 |
+
+| WHERE 条件 Map | 自动 | 100% | Map 的 key 是结构化的 |
+
+| SELECT 字段 | 智能解析 | ~95% | 同 ON 条件 |
+
+### 辅助方法（兜底）
+
+```go
+db.T("order")           // 返回 "`app_order`" (MySQL) 或 "\"app_order\"" (PG)
+db.C("order", "name")   // 返回 "`app_order`.`name`"
+db.C("order.name")      // 同上，支持点号格式
+```
+
+## 实现步骤
+
+### 第1步：扩展 Dialect 接口（[db/dialect.go](db/dialect.go)）
+
+添加新方法到 `Dialect` 接口：
+
+```go
+// QuoteIdentifier 处理单个标识符（去除已有引号，添加正确引号）
+QuoteIdentifier(name string) string
+
+// QuoteChar 返回引号字符
+QuoteChar() string
+```
+
+三种方言实现：
+
+- MySQL: 反引号 `` ` ``
+- PostgreSQL/SQLite: 双引号 `"`
+
+### 第2步：添加标识符处理器（[db/identifier.go](db/identifier.go) 新文件）
+
+```go
+type IdentifierProcessor struct {
+    dialect Dialect
+    prefix  string
+}
+
+// ProcessTableName 处理表名（添加前缀+引号）
+// "order" → "`app_order`"
+func (p *IdentifierProcessor) ProcessTableName(name string) string
+
+// ProcessColumn 处理 table.column 格式
+// "order.name" → "`app_order`.`name`"
+// "`order`.name" → "`app_order`.`name`"
+func (p *IdentifierProcessor) ProcessColumn(name string) string
+
+// ProcessConditionString 智能解析条件字符串
+// "user.id = order.user_id" → "`app_user`.`id` = `app_order`.`user_id`"
+func (p *IdentifierProcessor) ProcessConditionString(condition string) string
+
+// ProcessFieldList 处理字段列表字符串
+// "order.id, user.name AS uname" → "`app_order`.`id`, `app_user`.`name` AS uname"
+func (p *IdentifierProcessor) ProcessFieldList(fields string) string
+```
+
+**智能解析正则**：
+
+```go
+// 匹配 table.column 模式，排除已有引号、函数调用等
+// 模式: \b([a-zA-Z_][a-zA-Z0-9_]*)\.([a-zA-Z_][a-zA-Z0-9_]*)\b
+// 排除: `table`.column, "table".column, FUNC(), 123.456
+```
+
+### 第3步：在 HoTimeDB 中集成（[db/db.go](db/db.go)）
+
+```go
+// processor 缓存
+var processorOnce sync.Once
+var processor *IdentifierProcessor
+
+// GetProcessor 获取标识符处理器
+func (that *HoTimeDB) GetProcessor() *IdentifierProcessor
+
+// T 辅助方法：获取带前缀和引号的表名
+func (that *HoTimeDB) T(table string) string
+
+// C 辅助方法：获取带前缀和引号的 table.column
+func (that *HoTimeDB) C(args ...string) string
+```
+
+### 第4步：修改 CRUD 方法（[db/crud.go](db/crud.go)）
+
+**Select 方法改动**：
+
+```go
+// L112-116 原代码
+if !strings.Contains(table, ".") && !strings.Contains(table, " AS ") {
+    query += " FROM `" + that.Prefix + table + "` "
+} else {
+    query += " FROM " + that.Prefix + table + " "
+}
+
+// 改为
+query += " FROM " + that.GetProcessor().ProcessTableName(table) + " "
+
+// 字段列表处理（L90-107）
+// 如果是字符串，调用 ProcessFieldList 处理
+```
+
+**buildJoin 方法改动**（L156-222）：
+
+```go
+// 原代码 L186-190
+table := Substr(k, 3, len(k)-3)
+if !strings.Contains(table, " ") {
+    table = "`" + table + "`"
+}
+query += " LEFT JOIN " + table + " ON " + v.(string) + " "
+
+// 改为
+table := Substr(k, 3, len(k)-3)
+table = that.GetProcessor().ProcessTableName(table)
+onCondition := that.GetProcessor().ProcessConditionString(v.(string))
+query += " LEFT JOIN " + table + " ON " + onCondition + " "
+```
+
+**Insert/BatchInsert/Update/Delete** 同样修改表名和字段名处理。
+
+### 第5步：修改 WHERE 条件处理（[db/where.go](db/where.go)）
+
+**varCond 方法改动**（多处）：
+
+```go
+// 原代码（多处出现）
+if !strings.Contains(k, ".") {
+    k = "`" + k + "`"
+}
+
+// 改为
+k = that.GetProcessor().ProcessColumn(k)
+```
+
+需要修改的函数：
+
+- `varCond` (L205-338)
+- `handleDefaultCondition` (L340-368)
+- `handlePlainField` (L370-400)
+
+### 第6步：修改链式构建器（[db/builder.go](db/builder.go)）
+
+**LeftJoin 等方法需要传递处理器**：
+
+由于 builder 持有 HoTimeDB 引用，可以直接使用：
+
+```go
+func (that *HotimeDBBuilder) LeftJoin(table, joinStr string) *HotimeDBBuilder {
+    // 不在这里处理，让 buildJoin 统一处理
+    that.Join(Map{"[>]" + table: joinStr})
+    return that
+}
+```
+
+JOIN 的实际处理在 `crud.go` 的 `buildJoin` 中完成。
+
+## 智能解析的边界处理
+
+### 会自动处理的情况
+
+- `user.id = order.user_id` → 正确处理
+- `user.id=order.user_id` → 正确处理（无空格）
+- `` `user`.id = order.user_id `` → 正确处理（混合格式）
+- `user.id = order.user_id AND order.status = 1` → 正确处理
+
+### 需要辅助方法的边缘情况
+
+- 子查询中的表名
+- 复杂 CASE WHEN 表达式
+- 动态拼接的 SQL 片段
+
+## 文件清单
+
+| 文件 | 操作 | 说明 |
+
+|------|------|------|
+
+| [db/dialect.go](db/dialect.go) | 修改 | 扩展 Dialect 接口 |
+
+| [db/identifier.go](db/identifier.go) | 新增 | IdentifierProcessor 实现 |
+
+| [db/db.go](db/db.go) | 修改 | 集成处理器，添加 T()/C() 方法 |
+
+| [db/crud.go](db/crud.go) | 修改 | 修改所有 CRUD 方法 |
+
+| [db/where.go](db/where.go) | 修改 | 修改条件处理逻辑 |
+
+| [db/builder.go](db/builder.go) | 检查 | 可能无需修改（buildJoin 统一处理）|
+
+## 测试用例
+
+1. **多数据库切换**：MySQL → PostgreSQL → SQLite
+2. **前缀场景**：有前缀 vs 无前缀
+3. **复杂 JOIN**：多表 JOIN + 复杂 ON 条件
+4. **混合写法**：`order.name` + `` `user`.id `` 混用
+5. **辅助方法**：`T()` 和 `C()` 正确性
\ No newline at end of file
diff --git a/example/main.go b/example/main.go
index cf1dd76..2bf1f89 100644
--- a/example/main.go
+++ b/example/main.go
@@ -107,10 +107,9 @@ func initTestTables(that *Context) {
 		create_time DATETIME
 	)`)
 
-	// 检查 admin 表数据
-	adminCount := that.Db.Count("admin")
-	articleCount := that.Db.Count("article")
-
+	// 检查 admin 表数据（确认表存在）
+	_ = that.Db.Count("admin")
+	_ = that.Db.Count("article")
 }
 
 // ==================== 1. 基础 CRUD 测试 ====================
@@ -184,7 +183,6 @@ func testBasicCRUD(that *Context) Map {
 	deleteAffected := that.Db.Delete("test_batch", Map{"id": tempId})
 	deleteTest["result"] = deleteAffected > 0
 	deleteTest["affected"] = deleteAffected
-	debugLog("main.go:175", "Delete 测试", Map{"affected": deleteAffected}, "H1_DELETE")
 	tests = append(tests, deleteTest)
 
 	result["tests"] = tests
@@ -197,14 +195,11 @@ func testConditionSyntax(that *Context) Map {
 	result := Map{"name": "条件查询语法测试", "tests": Slice{}}
 	tests := Slice{}
 
-	debugLog("main.go:188", "开始条件查询语法测试 (MySQL)", nil, "H2_CONDITION")
-
 	// 2.1 等于 (=) - 使用 article 表
 	test1 := Map{"name": "等于条件 (=)"}
 	articles1 := that.Db.Select("article", "id,title", Map{"state": 0, "LIMIT": 3})
 	test1["result"] = true
 	test1["count"] = len(articles1)
-	debugLog("main.go:195", "等于条件测试", Map{"count": len(articles1)}, "H2_EQUAL")
 	tests = append(tests, test1)
 
 	// 2.2 不等于 ([!])
@@ -213,7 +208,6 @@ func testConditionSyntax(that *Context) Map {
 	test2["result"] = true
 	test2["count"] = len(articles2)
 	test2["lastQuery"] = that.Db.LastQuery
-	debugLog("main.go:204", "不等于条件测试", Map{"count": len(articles2), "query": that.Db.LastQuery}, "H2_NOT_EQUAL")
 	tests = append(tests, test2)
 
 	// 2.3 大于 ([>]) 和 小于 ([<])
@@ -225,7 +219,6 @@ func testConditionSyntax(that *Context) Map {
 	})
 	test3["result"] = true
 	test3["count"] = len(articles3)
-	debugLog("main.go:216", "大于小于条件测试", Map{"count": len(articles3)}, "H2_GREATER_LESS")
 	tests = append(tests, test3)
 
 	// 2.4 大于等于 ([>=]) 和 小于等于 ([<=])
@@ -237,7 +230,6 @@ func testConditionSyntax(that *Context) Map {
 	})
 	test4["result"] = true
 	test4["count"] = len(articles4)
-	debugLog("main.go:228", "大于等于小于等于条件测试", Map{"count": len(articles4)}, "H2_GTE_LTE")
 	tests = append(tests, test4)
 
 	// 2.5 LIKE 模糊查询 ([~])
@@ -246,7 +238,6 @@ func testConditionSyntax(that *Context) Map {
 	test5["result"] = true
 	test5["count"] = len(articles5)
 	test5["lastQuery"] = that.Db.LastQuery
-	debugLog("main.go:237", "LIKE 模糊查询测试", Map{"count": len(articles5), "query": that.Db.LastQuery}, "H2_LIKE")
 	tests = append(tests, test5)
 
 	// 2.6 右模糊 ([~!])
@@ -254,7 +245,6 @@ func testConditionSyntax(that *Context) Map {
 	articles6 := that.Db.Select("admin", "id,name", Map{"name[~!]": "管理", "LIMIT": 3})
 	test6["result"] = true
 	test6["count"] = len(articles6)
-	debugLog("main.go:245", "右模糊查询测试", Map{"count": len(articles6)}, "H2_LIKE_RIGHT")
 	tests = append(tests, test6)
 
 	// 2.7 BETWEEN ([<>])
@@ -263,7 +253,6 @@ func testConditionSyntax(that *Context) Map {
 	test7["result"] = true
 	test7["count"] = len(articles7)
 	test7["lastQuery"] = that.Db.LastQuery
-	debugLog("main.go:254", "BETWEEN 区间查询测试", Map{"count": len(articles7), "query": that.Db.LastQuery}, "H2_BETWEEN")
 	tests = append(tests, test7)
 
 	// 2.8 NOT BETWEEN ([><])
@@ -271,7 +260,6 @@ func testConditionSyntax(that *Context) Map {
 	articles8 := that.Db.Select("article", "id,title,sort", Map{"sort[><]": Slice{-10, 0}, "LIMIT": 3})
 	test8["result"] = true
 	test8["count"] = len(articles8)
-	debugLog("main.go:262", "NOT BETWEEN 查询测试", Map{"count": len(articles8)}, "H2_NOT_BETWEEN")
 	tests = append(tests, test8)
 
 	// 2.9 IN 查询
@@ -280,7 +268,6 @@ func testConditionSyntax(that *Context) Map {
 	test9["result"] = true
 	test9["count"] = len(articles9)
 	test9["lastQuery"] = that.Db.LastQuery
-	debugLog("main.go:271", "IN 查询测试", Map{"count": len(articles9), "query": that.Db.LastQuery}, "H2_IN")
 	tests = append(tests, test9)
 
 	// 2.10 NOT IN ([!])
@@ -288,7 +275,6 @@ func testConditionSyntax(that *Context) Map {
 	articles10 := that.Db.Select("article", "id,title", Map{"id[!]": Slice{1, 2, 3}, "LIMIT": 5})
 	test10["result"] = true
 	test10["count"] = len(articles10)
-	debugLog("main.go:279", "NOT IN 查询测试", Map{"count": len(articles10)}, "H2_NOT_IN")
 	tests = append(tests, test10)
 
 	// 2.11 IS NULL
@@ -296,7 +282,6 @@ func testConditionSyntax(that *Context) Map {
 	articles11 := that.Db.Select("article", "id,title,img", Map{"img": nil, "LIMIT": 3})
 	test11["result"] = true
 	test11["count"] = len(articles11)
-	debugLog("main.go:287", "IS NULL 查询测试", Map{"count": len(articles11)}, "H2_IS_NULL")
 	tests = append(tests, test11)
 
 	// 2.12 IS NOT NULL ([!])
@@ -304,7 +289,6 @@ func testConditionSyntax(that *Context) Map {
 	articles12 := that.Db.Select("article", "id,title,create_time", Map{"create_time[!]": nil, "LIMIT": 3})
 	test12["result"] = true
 	test12["count"] = len(articles12)
-	debugLog("main.go:295", "IS NOT NULL 查询测试", Map{"count": len(articles12)}, "H2_IS_NOT_NULL")
 	tests = append(tests, test12)
 
 	// 2.13 直接 SQL ([##] 用于 SQL 片段)
@@ -316,7 +300,6 @@ func testConditionSyntax(that *Context) Map {
 	test13["result"] = true
 	test13["count"] = len(articles13)
 	test13["lastQuery"] = that.Db.LastQuery
-	debugLog("main.go:307", "直接 SQL 片段查询测试", Map{"count": len(articles13), "query": that.Db.LastQuery}, "H2_RAW_SQL")
 	tests = append(tests, test13)
 
 	// 2.14 显式 AND 条件
@@ -330,7 +313,6 @@ func testConditionSyntax(that *Context) Map {
 	})
 	test14["result"] = true
 	test14["count"] = len(articles14)
-	debugLog("main.go:321", "显式 AND 条件测试", Map{"count": len(articles14)}, "H2_EXPLICIT_AND")
 	tests = append(tests, test14)
 
 	// 2.15 OR 条件
@@ -344,7 +326,6 @@ func testConditionSyntax(that *Context) Map {
 	})
 	test15["result"] = true
 	test15["count"] = len(articles15)
-	debugLog("main.go:335", "OR 条件测试", Map{"count": len(articles15)}, "H2_OR")
 	tests = append(tests, test15)
 
 	// 2.16 嵌套 AND/OR 条件
@@ -362,7 +343,6 @@ func testConditionSyntax(that *Context) Map {
 	test16["result"] = true
 	test16["count"] = len(articles16)
 	test16["lastQuery"] = that.Db.LastQuery
-	debugLog("main.go:353", "嵌套 AND/OR 条件测试", Map{"count": len(articles16), "query": that.Db.LastQuery}, "H2_NESTED")
 	tests = append(tests, test16)
 
 	result["tests"] = tests
@@ -375,8 +355,6 @@ func testChainQuery(that *Context) Map {
 	result := Map{"name": "链式查询测试", "tests": Slice{}}
 	tests := Slice{}
 
-	debugLog("main.go:366", "开始链式查询测试 (MySQL)", nil, "H3_CHAIN")
-
 	// 3.1 基本链式查询 - 使用 article 表
 	test1 := Map{"name": "基本链式查询 Table().Where().Select()"}
 	articles1 := that.Db.Table("article").
@@ -384,7 +362,6 @@ func testChainQuery(that *Context) Map {
 		Select("id,title,author")
 	test1["result"] = len(articles1) >= 0
 	test1["count"] = len(articles1)
-	debugLog("main.go:375", "基本链式查询测试", Map{"count": len(articles1)}, "H3_BASIC")
 	tests = append(tests, test1)
 
 	// 3.2 链式 And 条件
@@ -396,7 +373,6 @@ func testChainQuery(that *Context) Map {
 		Select("id,title,click_num")
 	test2["result"] = len(articles2) >= 0
 	test2["count"] = len(articles2)
-	debugLog("main.go:387", "链式 And 条件测试", Map{"count": len(articles2)}, "H3_AND")
 	tests = append(tests, test2)
 
 	// 3.3 链式 Or 条件
@@ -410,7 +386,6 @@ func testChainQuery(that *Context) Map {
 		Select("id,title,sort,click_num")
 	test3["result"] = len(articles3) >= 0
 	test3["count"] = len(articles3)
-	debugLog("main.go:401", "链式 Or 条件测试", Map{"count": len(articles3)}, "H3_OR")
 	tests = append(tests, test3)
 
 	// 3.4 链式 Order
@@ -422,7 +397,6 @@ func testChainQuery(that *Context) Map {
 		Select("id,title,create_time")
 	test4["result"] = len(articles4) >= 0
 	test4["count"] = len(articles4)
-	debugLog("main.go:413", "链式 Order 排序测试", Map{"count": len(articles4)}, "H3_ORDER")
 	tests = append(tests, test4)
 
 	// 3.5 链式 Limit
@@ -433,7 +407,6 @@ func testChainQuery(that *Context) Map {
 		Select("id,title")
 	test5["result"] = len(articles5) <= 3
 	test5["count"] = len(articles5)
-	debugLog("main.go:424", "链式 Limit 限制测试", Map{"count": len(articles5)}, "H3_LIMIT")
 	tests = append(tests, test5)
 
 	// 3.6 链式 Get 单条
@@ -443,7 +416,6 @@ func testChainQuery(that *Context) Map {
 		Get("id,title,author")
 	test6["result"] = article6 != nil || true // 允许为空
 	test6["article"] = article6
-	debugLog("main.go:434", "链式 Get 获取单条测试", Map{"article": article6}, "H3_GET")
 	tests = append(tests, test6)
 
 	// 3.7 链式 Count
@@ -453,7 +425,6 @@ func testChainQuery(that *Context) Map {
 		Count()
 	test7["result"] = count7 >= 0
 	test7["count"] = count7
-	debugLog("main.go:444", "链式 Count 统计测试", Map{"count": count7}, "H3_COUNT")
 	tests = append(tests, test7)
 
 	// 3.8 链式 Page 分页
@@ -464,7 +435,6 @@ func testChainQuery(that *Context) Map {
 		Select("id,title")
 	test8["result"] = len(articles8) <= 5
 	test8["count"] = len(articles8)
-	debugLog("main.go:455", "链式 Page 分页测试", Map{"count": len(articles8)}, "H3_PAGE")
 	tests = append(tests, test8)
 
 	// 3.9 链式 Group 分组
@@ -475,7 +445,6 @@ func testChainQuery(that *Context) Map {
 		Select("ctg_id, COUNT(*) as cnt")
 	test9["result"] = len(stats9) >= 0
 	test9["stats"] = stats9
-	debugLog("main.go:466", "链式 Group 分组测试", Map{"stats": stats9}, "H3_GROUP")
 	tests = append(tests, test9)
 
 	// 3.10 链式 Update
@@ -492,7 +461,6 @@ func testChainQuery(that *Context) Map {
 		test10["result"] = true
 		test10["note"] = "无可用测试数据"
 	}
-	debugLog("main.go:483", "链式 Update 更新测试", test10, "H3_UPDATE")
 	tests = append(tests, test10)
 
 	result["tests"] = tests
@@ -505,8 +473,6 @@ func testJoinQuery(that *Context) Map {
 	result := Map{"name": "JOIN查询测试", "tests": Slice{}}
 	tests := Slice{}
 
-	debugLog("main.go:496", "开始 JOIN 查询测试 (MySQL)", nil, "H4_JOIN")
-
 	// 4.1 LEFT JOIN 链式 - article 关联 ctg
 	test1 := Map{"name": "LEFT JOIN 链式查询"}
 	articles1 := that.Db.Table("article").
@@ -517,7 +483,6 @@ func testJoinQuery(that *Context) Map {
 	test1["result"] = len(articles1) >= 0
 	test1["count"] = len(articles1)
 	test1["data"] = articles1
-	debugLog("main.go:508", "LEFT JOIN 链式查询测试", Map{"count": len(articles1)}, "H4_LEFT_JOIN")
 	tests = append(tests, test1)
 
 	// 4.2 传统 JOIN 语法
@@ -534,7 +499,6 @@ func testJoinQuery(that *Context) Map {
 	test2["result"] = len(articles2) >= 0
 	test2["count"] = len(articles2)
 	test2["lastQuery"] = that.Db.LastQuery
-	debugLog("main.go:525", "传统 JOIN 语法测试", Map{"count": len(articles2), "query": that.Db.LastQuery}, "H4_TRADITIONAL_JOIN")
 	tests = append(tests, test2)
 
 	// 4.3 多表 JOIN - article 关联 ctg 和 admin
@@ -548,7 +512,6 @@ func testJoinQuery(that *Context) Map {
 	test3["result"] = len(articles3) >= 0
 	test3["count"] = len(articles3)
 	test3["data"] = articles3
-	debugLog("main.go:539", "多表 JOIN 测试", Map{"count": len(articles3)}, "H4_MULTI_JOIN")
 	tests = append(tests, test3)
 
 	// 4.4 INNER JOIN
@@ -560,7 +523,6 @@ func testJoinQuery(that *Context) Map {
 		Select("article.id, article.title, ctg.name as ctg_name")
 	test4["result"] = len(articles4) >= 0
 	test4["count"] = len(articles4)
-	debugLog("main.go:551", "INNER JOIN 测试", Map{"count": len(articles4)}, "H4_INNER_JOIN")
 	tests = append(tests, test4)
 
 	result["tests"] = tests
@@ -573,14 +535,11 @@ func testAggregate(that *Context) Map {
 	result := Map{"name": "聚合函数测试", "tests": Slice{}}
 	tests := Slice{}
 
-	debugLog("main.go:564", "开始聚合函数测试 (MySQL)", nil, "H5_AGGREGATE")
-
 	// 5.1 Count 总数
 	test1 := Map{"name": "Count 总数统计"}
 	count1 := that.Db.Count("article")
 	test1["result"] = count1 >= 0
 	test1["count"] = count1
-	debugLog("main.go:571", "Count 总数统计测试", Map{"count": count1}, "H5_COUNT")
 	tests = append(tests, test1)
 
 	// 5.2 Count 带条件
@@ -588,7 +547,6 @@ func testAggregate(that *Context) Map {
 	count2 := that.Db.Count("article", Map{"state": 0})
 	test2["result"] = count2 >= 0
 	test2["count"] = count2
-	debugLog("main.go:579", "Count 条件统计测试", Map{"count": count2}, "H5_COUNT_WHERE")
 	tests = append(tests, test2)
 
 	// 5.3 Sum 求和
@@ -596,7 +554,6 @@ func testAggregate(that *Context) Map {
 	sum3 := that.Db.Sum("article", "click_num", Map{"state": 0})
 	test3["result"] = sum3 >= 0
 	test3["sum"] = sum3
-	debugLog("main.go:587", "Sum 求和测试", Map{"sum": sum3}, "H5_SUM")
 	tests = append(tests, test3)
 
 	// 5.4 Avg 平均值
@@ -604,7 +561,6 @@ func testAggregate(that *Context) Map {
 	avg4 := that.Db.Avg("article", "click_num", Map{"state": 0})
 	test4["result"] = avg4 >= 0
 	test4["avg"] = avg4
-	debugLog("main.go:595", "Avg 平均值测试", Map{"avg": avg4}, "H5_AVG")
 	tests = append(tests, test4)
 
 	// 5.5 Max 最大值
@@ -612,7 +568,6 @@ func testAggregate(that *Context) Map {
 	max5 := that.Db.Max("article", "click_num", Map{"state": 0})
 	test5["result"] = max5 >= 0
 	test5["max"] = max5
-	debugLog("main.go:603", "Max 最大值测试", Map{"max": max5}, "H5_MAX")
 	tests = append(tests, test5)
 
 	// 5.6 Min 最小值
@@ -620,7 +575,6 @@ func testAggregate(that *Context) Map {
 	min6 := that.Db.Min("article", "sort", Map{"state": 0})
 	test6["result"] = true // sort 可能为 0
 	test6["min"] = min6
-	debugLog("main.go:611", "Min 最小值测试", Map{"min": min6}, "H5_MIN")
 	tests = append(tests, test6)
 
 	// 5.7 GROUP BY 分组统计
@@ -635,7 +589,6 @@ func testAggregate(that *Context) Map {
 		})
 	test7["result"] = len(stats7) >= 0
 	test7["stats"] = stats7
-	debugLog("main.go:625", "GROUP BY 分组统计测试", Map{"stats": stats7}, "H5_GROUP_BY")
 	tests = append(tests, test7)
 
 	result["tests"] = tests
@@ -648,8 +601,6 @@ func testPagination(that *Context) Map {
 	result := Map{"name": "分页查询测试", "tests": Slice{}}
 	tests := Slice{}
 
-	debugLog("main.go:638", "开始分页查询测试 (MySQL)", nil, "H6_PAGINATION")
-
 	// 6.1 PageSelect 分页查询
 	test1 := Map{"name": "PageSelect 分页查询"}
 	articles1 := that.Db.Page(1, 5).PageSelect("article", "*", Map{
@@ -658,7 +609,6 @@ func testPagination(that *Context) Map {
 	})
 	test1["result"] = len(articles1) <= 5
 	test1["count"] = len(articles1)
-	debugLog("main.go:648", "PageSelect 分页查询测试", Map{"count": len(articles1)}, "H6_PAGE_SELECT")
 	tests = append(tests, test1)
 
 	// 6.2 第二页
@@ -669,7 +619,6 @@ func testPagination(that *Context) Map {
 	})
 	test2["result"] = len(articles2) <= 5
 	test2["count"] = len(articles2)
-	debugLog("main.go:659", "PageSelect 第二页测试", Map{"count": len(articles2)}, "H6_PAGE_2")
 	tests = append(tests, test2)
 
 	// 6.3 链式分页
@@ -681,7 +630,6 @@ func testPagination(that *Context) Map {
 		Select("id,title,author")
 	test3["result"] = len(articles3) <= 3
 	test3["count"] = len(articles3)
-	debugLog("main.go:671", "链式 Page 分页测试", Map{"count": len(articles3)}, "H6_CHAIN_PAGE")
 	tests = append(tests, test3)
 
 	// 6.4 Offset 偏移
@@ -694,7 +642,6 @@ func testPagination(that *Context) Map {
 	test4["result"] = len(articles4) <= 3
 	test4["count"] = len(articles4)
 	test4["lastQuery"] = that.Db.LastQuery
-	debugLog("main.go:684", "Offset 偏移查询测试", Map{"count": len(articles4), "query": that.Db.LastQuery}, "H6_OFFSET")
 	tests = append(tests, test4)
 
 	result["tests"] = tests
@@ -707,8 +654,6 @@ func testBatchInsert(that *Context) Map {
 	result := Map{"name": "批量插入测试", "tests": Slice{}}
 	tests := Slice{}
 
-	debugLog("main.go:697", "开始批量插入测试 (MySQL)", nil, "H7_BATCH")
-
 	// 7.1 批量插入
 	test1 := Map{"name": "BatchInsert 批量插入"}
 	timestamp := time.Now().UnixNano()
@@ -720,7 +665,6 @@ func testBatchInsert(that *Context) Map {
 	test1["result"] = affected1 >= 0
 	test1["affected"] = affected1
 	test1["lastQuery"] = that.Db.LastQuery
-	debugLog("main.go:710", "BatchInsert 批量插入测试", Map{"affected": affected1, "query": that.Db.LastQuery}, "H7_BATCH_INSERT")
 	tests = append(tests, test1)
 
 	// 7.2 带 [#] 的批量插入
@@ -732,7 +676,6 @@ func testBatchInsert(that *Context) Map {
 	})
 	test2["result"] = affected2 >= 0
 	test2["affected"] = affected2
-	debugLog("main.go:722", "BatchInsert 带 [#] 标记测试", Map{"affected": affected2}, "H7_BATCH_RAW")
 	tests = append(tests, test2)
 
 	// 清理测试数据
@@ -749,8 +692,6 @@ func testUpsert(that *Context) Map {
 	result := Map{"name": "Upsert测试", "tests": Slice{}}
 	tests := Slice{}
 
-	debugLog("main.go:739", "开始 Upsert 测试 (MySQL)", nil, "H8_UPSERT")
-
 	// 使用 admin 表测试 Upsert（MySQL ON DUPLICATE KEY UPDATE）
 	timestamp := time.Now().Unix()
 	testPhone := fmt.Sprintf("199%08d", timestamp%100000000)
@@ -774,7 +715,6 @@ func testUpsert(that *Context) Map {
 	test1["result"] = affected1 >= 0
 	test1["affected"] = affected1
 	test1["lastQuery"] = that.Db.LastQuery
-	debugLog("main.go:763", "Upsert 插入新记录测试", Map{"affected": affected1, "query": that.Db.LastQuery}, "H8_UPSERT_INSERT")
 	tests = append(tests, test1)
 
 	// 8.2 Upsert 更新已存在记录
@@ -795,7 +735,6 @@ func testUpsert(that *Context) Map {
 	)
 	test2["result"] = affected2 >= 0
 	test2["affected"] = affected2
-	debugLog("main.go:783", "Upsert 更新已存在记录测试", Map{"affected": affected2}, "H8_UPSERT_UPDATE")
 	tests = append(tests, test2)
 
 	// 验证更新结果
@@ -815,8 +754,6 @@ func testTransaction(that *Context) Map {
 	result := Map{"name": "事务测试", "tests": Slice{}}
 	tests := Slice{}
 
-	debugLog("main.go:803", "开始事务测试 (MySQL)", nil, "H9_TRANSACTION")
-
 	// 9.1 事务成功提交
 	test1 := Map{"name": "事务成功提交"}
 	timestamp := time.Now().Unix()
@@ -830,7 +767,6 @@ func testTransaction(that *Context) Map {
 			"state":          1,
 			"create_time[#]": "NOW()",
 		})
-		debugLog("main.go:818", "事务内插入记录", Map{"recordId": recordId}, "H9_TX_INSERT")
 
 		return recordId != 0
 	})
@@ -839,7 +775,6 @@ func testTransaction(that *Context) Map {
 	// 验证数据是否存在
 	checkRecord := that.Db.Get("test_batch", "*", Map{"name": testName1})
 	test1["recordExists"] = checkRecord != nil
-	debugLog("main.go:831", "事务成功提交测试", Map{"success": success1, "recordExists": checkRecord != nil}, "H9_TX_SUCCESS")
 	tests = append(tests, test1)
 
 	// 9.2 事务回滚
@@ -848,13 +783,12 @@ func testTransaction(that *Context) Map {
 
 	success2 := that.Db.Action(func(tx HoTimeDB) bool {
 		// 插入记录
-		recordId := tx.Insert("test_batch", Map{
+		_ = tx.Insert("test_batch", Map{
 			"name":           testName2,
 			"title":          "事务回滚测试",
 			"state":          1,
 			"create_time[#]": "NOW()",
 		})
-		debugLog("main.go:846", "事务内插入（将回滚）", Map{"recordId": recordId}, "H9_TX_ROLLBACK_INSERT")
 
 		// 返回 false 触发回滚
 		return false
@@ -864,7 +798,6 @@ func testTransaction(that *Context) Map {
 	// 验证数据是否不存在（已回滚）
 	checkRecord2 := that.Db.Get("test_batch", "*", Map{"name": testName2})
 	test2["recordRolledBack"] = checkRecord2 == nil
-	debugLog("main.go:856", "事务回滚测试", Map{"success": success2, "rolledBack": checkRecord2 == nil}, "H9_TX_ROLLBACK")
 	tests = append(tests, test2)
 
 	// 清理测试数据
@@ -880,14 +813,11 @@ func testRawSQL(that *Context) Map {
 	result := Map{"name": "原生SQL测试", "tests": Slice{}}
 	tests := Slice{}
 
-	debugLog("main.go:872", "开始原生 SQL 测试 (MySQL)", nil, "H10_RAW_SQL")
-
 	// 10.1 Query 查询 - 使用真实的 article 表
 	test1 := Map{"name": "Query 原生查询"}
 	articles1 := that.Db.Query("SELECT id, title, author FROM `article` WHERE state = ? LIMIT ?", 0, 5)
 	test1["result"] = len(articles1) >= 0
 	test1["count"] = len(articles1)
-	debugLog("main.go:879", "Query 原生查询测试", Map{"count": len(articles1)}, "H10_QUERY")
 	tests = append(tests, test1)
 
 	// 10.2 Exec 执行 - 使用 article 表
@@ -908,23 +838,12 @@ func testRawSQL(that *Context) Map {
 		test2["result"] = true
 		test2["note"] = "无可用测试数据"
 	}
-	debugLog("main.go:899", "Exec 原生执行测试", test2, "H10_EXEC")
 	tests = append(tests, test2)
 
 	// ==================== IN/NOT IN 数组测试 ====================
 	// H1: IN (?) 配合非空数组能正确展开
 	test3 := Map{"name": "H1: IN (?) 非空数组展开"}
-	// #region agent log
-	debugLog("main.go:test3", "H1测试开始: IN非空数组", Map{"ids": []int{1, 2, 3, 4, 5}}, "H1")
-	// #endregion
 	articles3 := that.Db.Query("SELECT id, title FROM `article` WHERE id IN (?) LIMIT 10", []int{1, 2, 3, 4, 5})
-	// #region agent log
-	debugLog("main.go:test3", "H1测试结果: IN非空数组", Map{
-		"count":     len(articles3),
-		"lastQuery": that.Db.LastQuery,
-		"data":      articles3,
-	}, "H1")
-	// #endregion
 	test3["result"] = len(articles3) >= 0
 	test3["count"] = len(articles3)
 	test3["lastQuery"] = that.Db.LastQuery
@@ -932,17 +851,7 @@ func testRawSQL(that *Context) Map {
 
 	// H2: IN (?) 配合空数组替换为 1=0
 	test4 := Map{"name": "H2: IN (?) 空数组替换为1=0"}
-	// #region agent log
-	debugLog("main.go:test4", "H2测试开始: IN空数组", Map{"ids": []int{}}, "H2")
-	// #endregion
 	articles4 := that.Db.Query("SELECT id, title FROM `article` WHERE id IN (?) LIMIT 10", []int{})
-	// #region agent log
-	debugLog("main.go:test4", "H2测试结果: IN空数组", Map{
-		"count":     len(articles4),
-		"lastQuery": that.Db.LastQuery,
-		"expected":  "应包含1=0，返回0条记录",
-	}, "H2")
-	// #endregion
 	test4["result"] = len(articles4) == 0 // 空数组的IN应该返回0条
 	test4["count"] = len(articles4)
 	test4["lastQuery"] = that.Db.LastQuery
@@ -951,17 +860,7 @@ func testRawSQL(that *Context) Map {
 
 	// H3: NOT IN (?) 配合空数组替换为 1=1
 	test5 := Map{"name": "H3: NOT IN (?) 空数组替换为1=1"}
-	// #region agent log
-	debugLog("main.go:test5", "H3测试开始: NOT IN空数组", Map{"ids": []int{}}, "H3")
-	// #endregion
 	articles5 := that.Db.Query("SELECT id, title FROM `article` WHERE id NOT IN (?) LIMIT 10", []int{})
-	// #region agent log
-	debugLog("main.go:test5", "H3测试结果: NOT IN空数组", Map{
-		"count":     len(articles5),
-		"lastQuery": that.Db.LastQuery,
-		"expected":  "应包含1=1，返回所有记录（限制10条）",
-	}, "H3")
-	// #endregion
 	test5["result"] = len(articles5) > 0 // NOT IN空数组应该返回记录
 	test5["count"] = len(articles5)
 	test5["lastQuery"] = that.Db.LastQuery
@@ -970,16 +869,7 @@ func testRawSQL(that *Context) Map {
 
 	// H4: NOT IN (?) 配合非空数组正常展开
 	test6 := Map{"name": "H4: NOT IN (?) 非空数组展开"}
-	// #region agent log
-	debugLog("main.go:test6", "H4测试开始: NOT IN非空数组", Map{"ids": []int{1, 2, 3}}, "H4")
-	// #endregion
 	articles6 := that.Db.Query("SELECT id, title FROM `article` WHERE id NOT IN (?) LIMIT 10", []int{1, 2, 3})
-	// #region agent log
-	debugLog("main.go:test6", "H4测试结果: NOT IN非空数组", Map{
-		"count":     len(articles6),
-		"lastQuery": that.Db.LastQuery,
-	}, "H4")
-	// #endregion
 	test6["result"] = len(articles6) >= 0
 	test6["count"] = len(articles6)
 	test6["lastQuery"] = that.Db.LastQuery
@@ -987,16 +877,7 @@ func testRawSQL(that *Context) Map {
 
 	// H5: 普通 ? 占位符保持原有行为
 	test7 := Map{"name": "H5: 普通?占位符不受影响"}
-	// #region agent log
-	debugLog("main.go:test7", "H5测试开始: 普通占位符", Map{"state": 0, "limit": 5}, "H5")
-	// #endregion
 	articles7 := that.Db.Query("SELECT id, title FROM `article` WHERE state = ? LIMIT ?", 0, 5)
-	// #region agent log
-	debugLog("main.go:test7", "H5测试结果: 普通占位符", Map{
-		"count":     len(articles7),
-		"lastQuery": that.Db.LastQuery,
-	}, "H5")
-	// #endregion
 	test7["result"] = len(articles7) >= 0
 	test7["count"] = len(articles7)
 	test7["lastQuery"] = that.Db.LastQuery
@@ -1004,16 +885,7 @@ func testRawSQL(that *Context) Map {
 
 	// 额外测试: Select ORM方法的空数组处理
 	test8 := Map{"name": "ORM Select: IN空数组"}
-	// #region agent log
-	debugLog("main.go:test8", "ORM测试开始: Select IN空数组", nil, "H2_ORM")
-	// #endregion
 	articles8 := that.Db.Select("article", "id,title", Map{"id": []int{}, "LIMIT": 10})
-	// #region agent log
-	debugLog("main.go:test8", "ORM测试结果: Select IN空数组", Map{
-		"count":     len(articles8),
-		"lastQuery": that.Db.LastQuery,
-	}, "H2_ORM")
-	// #endregion
 	test8["result"] = len(articles8) == 0
 	test8["count"] = len(articles8)
 	test8["lastQuery"] = that.Db.LastQuery
@@ -1021,16 +893,7 @@ func testRawSQL(that *Context) Map {
 
 	// 额外测试: Select ORM方法的NOT IN空数组处理
 	test9 := Map{"name": "ORM Select: NOT IN空数组"}
-	// #region agent log
-	debugLog("main.go:test9", "ORM测试开始: Select NOT IN空数组", nil, "H3_ORM")
-	// #endregion
 	articles9 := that.Db.Select("article", "id,title", Map{"id[!]": []int{}, "LIMIT": 10})
-	// #region agent log
-	debugLog("main.go:test9", "ORM测试结果: Select NOT IN空数组", Map{
-		"count":     len(articles9),
-		"lastQuery": that.Db.LastQuery,
-	}, "H3_ORM")
-	// #endregion
 	test9["result"] = len(articles9) > 0 // NOT IN 空数组应返回记录
 	test9["count"] = len(articles9)
 	test9["lastQuery"] = that.Db.LastQuery