diff --git a/common/actions/create.go b/common/actions/create.go
index 9fe75bd7..abaf57d5 100644
--- a/common/actions/create.go
+++ b/common/actions/create.go
@@ -14,6 +14,10 @@ import (
 )
 
 // CreateAction 通用新增动作
+//
+// Deprecated: Use Create[Model, Control](). It builds its values per request, so the
+// Generate() copies this action depends on are not needed, and a model
+// paired with the wrong request does not compile. See generic.go.
 func CreateAction(control dto.Control) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		log := api.GetRequestLogger(c)
diff --git a/common/actions/delete.go b/common/actions/delete.go
index 530ec997..444fb690 100644
--- a/common/actions/delete.go
+++ b/common/actions/delete.go
@@ -14,6 +14,10 @@ import (
 )
 
 // DeleteAction 通用删除动作
+//
+// Deprecated: Use Delete[Model, ById](). It builds its values per request, so the
+// Generate() copies this action depends on are not needed, and a model
+// paired with the wrong request does not compile. See generic.go.
 func DeleteAction(control dto.Control) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		db, err := pkg.GetOrm(c)
diff --git a/common/actions/index.go b/common/actions/index.go
index eb9afb40..fa7a5c66 100644
--- a/common/actions/index.go
+++ b/common/actions/index.go
@@ -15,6 +15,10 @@ import (
 )
 
 // IndexAction 通用查询动作
+//
+// Deprecated: Use Index[Model, Search](). It builds its values per request, so the
+// Generate() copies this action depends on are not needed, and a model
+// paired with the wrong request does not compile. See generic.go.
 func IndexAction(m models.ActiveRecord, d dto.Index, f func() interface{}) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		db, err := pkg.GetOrm(c)
diff --git a/common/actions/update.go b/common/actions/update.go
index 3ce96d07..6e849813 100644
--- a/common/actions/update.go
+++ b/common/actions/update.go
@@ -14,6 +14,10 @@ import (
 )
 
 // UpdateAction 通用更新动作
+//
+// Deprecated: Use Update[Model, Control](). It builds its values per request, so the
+// Generate() copies this action depends on are not needed, and a model
+// paired with the wrong request does not compile. See generic.go.
 func UpdateAction(control dto.Control) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		db, err := pkg.GetOrm(c)
diff --git a/common/actions/view.go b/common/actions/view.go
index 3f3a0f2f..60480f8c 100644
--- a/common/actions/view.go
+++ b/common/actions/view.go
@@ -15,6 +15,11 @@ import (
 )
 
 // ViewAction 通用详情动作
+//
+// Deprecated: Use View[Model, ById](), or ViewAs[Model, ById, Response]()
+// where f returned another type. It builds its values per request, so the
+// Generate() copies this action depends on are not needed, and a model
+// paired with the wrong request does not compile. See generic.go.
 func ViewAction(control dto.Control, f func() interface{}) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		db, err := pkg.GetOrm(c)