diff --git a/packages/babel-plugin-jsx/src/buildProps.ts b/packages/babel-plugin-jsx/src/buildProps.ts
index 59f5087..e10970d 100644
--- a/packages/babel-plugin-jsx/src/buildProps.ts
+++ b/packages/babel-plugin-jsx/src/buildProps.ts
@@ -125,7 +125,7 @@ const buildProps = (path: NodePath<t.JSXElement>, state: State) => {
   const isComponent = checkIsComponent(path.get('openingElement'));
   const props = path.get('openingElement').get('attributes');
   const directives: t.ArrayExpression[] = [];
-  const dynamicPropNames = new Set();
+  const dynamicPropNames = new Set<string>();
 
   let slots: Slots = null;
   let patchFlag = 0;
@@ -225,8 +225,7 @@ const buildProps = (path: NodePath<t.JSXElement>, state: State) => {
             // must be v-model and is a component
             properties.push(t.objectProperty(
               arg || t.stringLiteral('modelValue'),
-              // @ts-ignore
-              value,
+              value as any,
             ));
 
             dynamicPropNames.add(propName);
@@ -263,8 +262,7 @@ const buildProps = (path: NodePath<t.JSXElement>, state: State) => {
               t.stringLiteral(`onUpdate:${propName}`),
               t.arrowFunctionExpression(
                 [t.identifier('$event')],
-                // @ts-ignore
-                t.assignmentExpression('=', value, t.identifier('$event')),
+                t.assignmentExpression('=', value as any, t.identifier('$event')),
               ),
             ));
 
diff --git a/packages/babel-plugin-jsx/src/parseDirectives.ts b/packages/babel-plugin-jsx/src/parseDirectives.ts
index 004412f..df7cd91 100644
--- a/packages/babel-plugin-jsx/src/parseDirectives.ts
+++ b/packages/babel-plugin-jsx/src/parseDirectives.ts
@@ -27,7 +27,7 @@ const getType = (path: NodePath<t.JSXOpeningElement>) => {
 const parseModifiers = (value: t.Expression) => {
   let modifiers: string[] = [];
   if (t.isArrayExpression(value)) {
-    modifiers = (value as t.ArrayExpression).elements
+    modifiers = value.elements
       .map((el) => (t.isStringLiteral(el) ? el.value : '')).filter(Boolean);
   }
   return modifiers;
@@ -61,7 +61,7 @@ const parseDirectives = (args: {
     || (directiveName === 'model' && !isComponent);
 
   if (t.isArrayExpression(value)) {
-    const { elements } = value as t.ArrayExpression;
+    const { elements } = value;
     const [first, second, third] = elements;
     if (t.isStringLiteral(second)) {
       arg = second;
@@ -86,7 +86,7 @@ const parseDirectives = (args: {
       !!modifiersSet.size && t.objectExpression(
         [...modifiersSet].map(
           (modifier) => t.objectProperty(
-            t.identifier(modifier as string),
+            t.identifier(modifier),
             t.booleanLiteral(true),
           ),
         ),
diff --git a/packages/babel-plugin-jsx/src/transform-vue-jsx.ts b/packages/babel-plugin-jsx/src/transform-vue-jsx.ts
index fba592c..527b9fe 100644
--- a/packages/babel-plugin-jsx/src/transform-vue-jsx.ts
+++ b/packages/babel-plugin-jsx/src/transform-vue-jsx.ts
@@ -39,7 +39,7 @@ const getChildren = (
       const expression = transformJSXExpressionContainer(path);
 
       if (t.isIdentifier(expression)) {
-        const { name } = expression as t.Identifier;
+        const { name } = expression;
         const { referencePaths = [] } = path.scope.getBinding(name) || {};
         referencePaths.forEach((referencePath) => {
           walksScope(referencePath, name, SlotFlags.DYNAMIC);
@@ -109,7 +109,7 @@ const transformJSXElement = (
     !!patchFlag && optimize && t.numericLiteral(patchFlag),
     !!dynamicPropNames.size && optimize
     && t.arrayExpression(
-      [...dynamicPropNames.keys()].map((name) => t.stringLiteral(name as string)),
+      [...dynamicPropNames.keys()].map((name) => t.stringLiteral(name)),
     ),
   ].filter(Boolean as any));
 
diff --git a/packages/babel-plugin-jsx/src/utils.ts b/packages/babel-plugin-jsx/src/utils.ts
index 78461e6..4424c7e 100644
--- a/packages/babel-plugin-jsx/src/utils.ts
+++ b/packages/babel-plugin-jsx/src/utils.ts
@@ -187,8 +187,9 @@ const transformJSXText = (path: NodePath<t.JSXText>): t.StringLiteral | null =>
  */
 const transformJSXExpressionContainer = (
   path: NodePath<t.JSXExpressionContainer>,
-): (t.Expression
-  ) => path.get('expression').node as t.Expression;
+): (
+  t.Expression
+) => path.get('expression').node as t.Expression;
 
 /**
  * Transform JSXSpreadChild