diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc74091..d4d362a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # 变更记录 - @go/db
 
+## [1.5.11] - 2026-08-22
+- SQLite schema 同步支持删除定义中已经移除的字段，并同步处理影子删除表。
+
 ## [1.5.10] - 2026-08-13
 - 修复 schema 同步中的字段转义解析。
 
diff --git a/Schema.go b/Schema.go
index dd35136..85e605c 100644
--- a/Schema.go
+++ b/Schema.go
@@ -581,6 +581,9 @@ func (db *DB) CheckTable(table *TableStruct) error {
 		for keyId := range oldIndexes {
 			if keyId != "PRIMARY" && !isPostgres && strings.ToLower(keySetFields[keyId]) != strings.ToLower(oldIndexes[keyId]) {
 				if strings.HasPrefix(db.Config.Type, "sqlite") {
+					if table.Name == "_Table" || table.Name == "_Field" {
+						continue
+					}
 					if strings.HasPrefix(keyId, "sqlite_autoindex_") {
 						continue
 					}
@@ -646,7 +649,12 @@ func (db *DB) CheckTable(table *TableStruct) error {
 
 		for oldFieldName := range oldFields {
 			if !newFieldExists[oldFieldName] {
-				if !strings.HasPrefix(db.Config.Type, "sqlite") && !isPostgres {
+				if strings.HasPrefix(db.Config.Type, "sqlite") {
+					if table.Name == "_Table" || table.Name == "_Field" {
+						continue
+					}
+					actions = append(actions, "ALTER TABLE "+db.Quote(table.Name)+" DROP COLUMN "+db.Quote(oldFieldName))
+				} else if !isPostgres {
 					actions = append(actions, "DROP COLUMN "+db.Quote(oldFieldName))
 				}
 			}
diff --git a/SchemaSync_test.go b/SchemaSync_test.go
index 22a86dc..e37bf1c 100644
--- a/SchemaSync_test.go
+++ b/SchemaSync_test.go
@@ -42,6 +42,24 @@ test_table SD // Test table with shadow delete
 	if res.IntOnR1C1() != 1 {
 		t.Fatal("Shadow delete failed")
 	}
+
+	withoutStatus := `== Default ==
+test_table SD // Test table with shadow delete
+  id AI // ID
+  name v50 U
+  autoVersion ubi // Version
+`
+	if err := dbInst.Sync(withoutStatus); err != nil {
+		t.Fatal("Sync removed field:", err)
+	}
+	for _, tableName := range []string{"test_table", "test_table_deleted"} {
+		fields := dbInst.Query("PRAGMA table_info(" + dbInst.Quote(tableName) + ")").MapResults()
+		for _, field := range fields {
+			if field["name"] == "status" {
+				t.Fatalf("removed field remains in physical table %s", tableName)
+			}
+		}
+	}
 }
 
 func TestAutoDetectShadow(t *testing.T) {
diff --git a/TEST.md b/TEST.md
index 6ea5987..544b16a 100644
--- a/TEST.md
+++ b/TEST.md
@@ -1,5 +1,9 @@
 # @go/db 测试报告
 
+## v1.5.11 验证
+- `TestSchemaSync` 覆盖 SQLite 主表与影子删除表的字段移除。
+- `go test -v ./...` 与 `go test -bench=. ./...` 通过。
+
 ## v1.5.9 验证
 - `go list -m all`：模块图使用 `redis v1.5.11` 与稳定版 `redigo v1.9.3`。
 - `go test -v ./...`：通过完整测试。