diff --git a/rollvm_test.go b/rollvm_test.go
index 1dd0b207..538d1343 100644
--- a/rollvm_test.go
+++ b/rollvm_test.go
@@ -1412,6 +1412,45 @@ func TestIsDiceCalculateExists(t *testing.T) {
 	if assert.NoError(t, err) {
 		assert.False(t, vm.IsCalculateExists())
 	}
+
+	err = vm.Parse("1+2")
+	if assert.NoError(t, err) {
+		assert.True(t, vm.IsCalculateExists())
+	}
+
+	err = vm.Parse("f()")
+	if assert.NoError(t, err) {
+		assert.True(t, vm.IsCalculateExists())
+	}
+}
+
+func TestIsDiceCalculateExists2(t *testing.T) {
+	vm := NewVM()
+	assert.Equal(t, vm.IsComputedLoaded, false)
+	err := vm.Run("&a=4d1; a")
+	if assert.NoError(t, err) {
+		assert.Equal(t, vm.IsComputedLoaded, true)
+	}
+
+	err = vm.Run("1+1")
+	if assert.NoError(t, err) {
+		assert.Equal(t, vm.IsComputedLoaded, false)
+	}
+}
+
+func TestIsDiceCalculateExists3(t *testing.T) {
+	vm := NewVM()
+	vm.GlobalValueLoadFunc = func(name string) *VMValue {
+		if name == "a" {
+			return NewComputedVal("4d1")
+		}
+		return nil
+	}
+	err := vm.Run("a")
+	if assert.NoError(t, err) {
+		assert.True(t, valueEqual(ni(4), vm.Ret))
+		assert.Equal(t, vm.IsComputedLoaded, true)
+	}
 }
 
 func TestDiceExprIndexBug(t *testing.T) {
diff --git a/types.go b/types.go
index 6c103d23..88e4a928 100644
--- a/types.go
+++ b/types.go
@@ -272,7 +272,6 @@ func (ctx *Context) LoadNameLocal(name string, isRaw bool) *VMValue {
 	}
 	if !isRaw && ret.TypeId == VMTypeComputedValue {
 		ret = ret.ComputedExecute(ctx)
-		ctx.IsComputedLoaded = true
 		if ctx.Error != nil {
 			return nil
 		}
@@ -1444,9 +1443,7 @@ func (v *VMValue) ComputedExecute(ctx *Context) *VMValue {
 	}
 
 	ctx.NumOpCount = vm.NumOpCount
-	if vm.IsComputedLoaded {
-		ctx.IsComputedLoaded = true
-	}
+	ctx.IsComputedLoaded = true
 	return ret
 }
 
@@ -1519,9 +1516,7 @@ func (v *VMValue) FuncInvokeRaw(ctx *Context, params []*VMValue, useUpCtxLocal b
 	if !useUpCtxLocal {
 		vm.Attrs = &ValueMap{} // 清空
 	}
-	if vm.IsComputedLoaded {
-		ctx.IsComputedLoaded = true
-	}
+	ctx.IsComputedLoaded = true
 	return ret
 }