diff --git a/crates/swc/tests/fixture/issues-6xxx/6459/1/input/.swcrc b/crates/swc/tests/fixture/issues-6xxx/6459/1/input/.swcrc
new file mode 100644
index 000000000000..596439d43450
--- /dev/null
+++ b/crates/swc/tests/fixture/issues-6xxx/6459/1/input/.swcrc
@@ -0,0 +1,10 @@
+{
+    "jsc": {
+        "parser": {
+            "syntax": "typescript"
+        },
+        "target": "es2020",
+        "loose": false
+    },
+    "isModule": true
+}
\ No newline at end of file
diff --git a/crates/swc/tests/fixture/issues-6xxx/6459/1/input/index.ts b/crates/swc/tests/fixture/issues-6xxx/6459/1/input/index.ts
new file mode 100644
index 000000000000..7f2a677887ca
--- /dev/null
+++ b/crates/swc/tests/fixture/issues-6xxx/6459/1/input/index.ts
@@ -0,0 +1 @@
+(myValue.children?.children[0] as ChildType).value = 'My Value';
diff --git a/crates/swc/tests/fixture/issues-6xxx/6459/1/output/index.ts b/crates/swc/tests/fixture/issues-6xxx/6459/1/output/index.ts
new file mode 100644
index 000000000000..ec4e5fe19132
--- /dev/null
+++ b/crates/swc/tests/fixture/issues-6xxx/6459/1/output/index.ts
@@ -0,0 +1 @@
+(myValue.children?.children)[0].value = 'My Value';
diff --git a/crates/swc/tests/fixture/issues-6xxx/6459/2/input/.swcrc b/crates/swc/tests/fixture/issues-6xxx/6459/2/input/.swcrc
new file mode 100644
index 000000000000..596439d43450
--- /dev/null
+++ b/crates/swc/tests/fixture/issues-6xxx/6459/2/input/.swcrc
@@ -0,0 +1,10 @@
+{
+    "jsc": {
+        "parser": {
+            "syntax": "typescript"
+        },
+        "target": "es2020",
+        "loose": false
+    },
+    "isModule": true
+}
\ No newline at end of file
diff --git a/crates/swc/tests/fixture/issues-6xxx/6459/2/input/index.ts b/crates/swc/tests/fixture/issues-6xxx/6459/2/input/index.ts
new file mode 100644
index 000000000000..284eab42846a
--- /dev/null
+++ b/crates/swc/tests/fixture/issues-6xxx/6459/2/input/index.ts
@@ -0,0 +1 @@
+(foo?.bar.baz?.bax).faz = 1
\ No newline at end of file
diff --git a/crates/swc/tests/fixture/issues-6xxx/6459/2/output/index.ts b/crates/swc/tests/fixture/issues-6xxx/6459/2/output/index.ts
new file mode 100644
index 000000000000..245477e7e86e
--- /dev/null
+++ b/crates/swc/tests/fixture/issues-6xxx/6459/2/output/index.ts
@@ -0,0 +1 @@
+(foo?.bar.baz?.bax).faz = 1;
diff --git a/crates/swc/tests/fixture/issues-6xxx/6459/3/input/.swcrc b/crates/swc/tests/fixture/issues-6xxx/6459/3/input/.swcrc
new file mode 100644
index 000000000000..596439d43450
--- /dev/null
+++ b/crates/swc/tests/fixture/issues-6xxx/6459/3/input/.swcrc
@@ -0,0 +1,10 @@
+{
+    "jsc": {
+        "parser": {
+            "syntax": "typescript"
+        },
+        "target": "es2020",
+        "loose": false
+    },
+    "isModule": true
+}
\ No newline at end of file
diff --git a/crates/swc/tests/fixture/issues-6xxx/6459/3/input/index.ts b/crates/swc/tests/fixture/issues-6xxx/6459/3/input/index.ts
new file mode 100644
index 000000000000..3e8a5b57548c
--- /dev/null
+++ b/crates/swc/tests/fixture/issues-6xxx/6459/3/input/index.ts
@@ -0,0 +1 @@
+(foo?.bar.bar.bar?.baz.baz.baz).foo.baz = 1
\ No newline at end of file
diff --git a/crates/swc/tests/fixture/issues-6xxx/6459/3/output/index.ts b/crates/swc/tests/fixture/issues-6xxx/6459/3/output/index.ts
new file mode 100644
index 000000000000..b464686388f2
--- /dev/null
+++ b/crates/swc/tests/fixture/issues-6xxx/6459/3/output/index.ts
@@ -0,0 +1 @@
+(foo?.bar.bar.bar?.baz).baz.baz.foo.baz = 1;
diff --git a/crates/swc_ecma_transforms_base/src/fixer.rs b/crates/swc_ecma_transforms_base/src/fixer.rs
index f06daf330301..1837608d0ed1 100644
--- a/crates/swc_ecma_transforms_base/src/fixer.rs
+++ b/crates/swc_ecma_transforms_base/src/fixer.rs
@@ -170,6 +170,34 @@ impl VisitMut for Fixer<'_> {
         if rhs_need_paren(&expr.right) {
             self.wrap(&mut expr.right);
         }
+
+        fn find_nearest_opt_chain_as_obj(e: &mut Expr) -> Option<&mut Expr> {
+            match e {
+                Expr::Member(MemberExpr { obj, .. }) => {
+                    if obj.is_opt_chain() {
+                        Some(obj)
+                    } else {
+                        find_nearest_opt_chain_as_obj(obj)
+                    }
+                }
+                _ => None,
+            }
+        }
+
+        let lhs_expr = match &mut expr.left {
+            PatOrExpr::Expr(e) => Some(e),
+            PatOrExpr::Pat(pat) => {
+                if let Pat::Expr(e) = pat.as_mut() {
+                    Some(e)
+                } else {
+                    None
+                }
+            }
+        };
+
+        if let Some(e) = lhs_expr.and_then(|e| find_nearest_opt_chain_as_obj(e)) {
+            self.wrap(e)
+        };
     }
 
     fn visit_mut_assign_pat(&mut self, node: &mut AssignPat) {