diff --git a/src/components/profile/profile-new.tsx b/src/components/profile/profile-new.tsx
index ff7945f..05a7815 100644
--- a/src/components/profile/profile-new.tsx
+++ b/src/components/profile/profile-new.tsx
@@ -4,6 +4,7 @@ import { useTranslation } from "react-i18next";
 import { useLockFn, useSetState } from "ahooks";
 import {
   Button,
+  Collapse,
   Dialog,
   DialogActions,
   DialogContent,
@@ -21,7 +22,6 @@ import { Settings } from "@mui/icons-material";
 import { createProfile } from "@/services/cmds";
 import Notice from "../base/base-notice";
 import FileInput from "./file-input";
-import { Smoother } from "./smoother";
 
 interface Props {
   open: boolean;
@@ -94,98 +94,98 @@ const ProfileNew = (props: Props) => {
       <DialogTitle sx={{ pb: 0.5 }}>{t("Create Profile")}</DialogTitle>
 
       <DialogContent sx={{ width: 336, pb: 1 }}>
-        <Smoother>
-          <FormControl size="small" fullWidth sx={{ mt: 2, mb: 1 }}>
-            <InputLabel>Type</InputLabel>
-            <Select
-              autoFocus
-              label={t("Type")}
-              value={form.type}
-              onChange={(e) => setForm({ type: e.target.value })}
-            >
-              <MenuItem value="remote">Remote</MenuItem>
-              <MenuItem value="local">Local</MenuItem>
-              <MenuItem value="script">Script</MenuItem>
-              <MenuItem value="merge">Merge</MenuItem>
-            </Select>
-          </FormControl>
+        <FormControl size="small" fullWidth sx={{ mt: 2, mb: 1 }}>
+          <InputLabel>Type</InputLabel>
+          <Select
+            autoFocus
+            label={t("Type")}
+            value={form.type}
+            onChange={(e) => setForm({ type: e.target.value })}
+          >
+            <MenuItem value="remote">Remote</MenuItem>
+            <MenuItem value="local">Local</MenuItem>
+            <MenuItem value="script">Script</MenuItem>
+            <MenuItem value="merge">Merge</MenuItem>
+          </Select>
+        </FormControl>
 
+        <TextField
+          {...textFieldProps}
+          label={t("Name")}
+          autoComplete="off"
+          value={form.name}
+          onChange={(e) => setForm({ name: e.target.value })}
+        />
+
+        <TextField
+          {...textFieldProps}
+          label={t("Descriptions")}
+          autoComplete="off"
+          value={form.desc}
+          onChange={(e) => setForm({ desc: e.target.value })}
+        />
+
+        {form.type === "remote" && (
           <TextField
             {...textFieldProps}
-            label={t("Name")}
+            label={t("Subscription URL")}
             autoComplete="off"
-            value={form.name}
-            onChange={(e) => setForm({ name: e.target.value })}
+            value={form.url}
+            onChange={(e) => setForm({ url: e.target.value })}
           />
+        )}
 
+        {form.type === "local" && (
+          <FileInput onChange={(val) => (fileDataRef.current = val)} />
+        )}
+
+        <Collapse
+          in={form.type === "remote" && showOpt}
+          timeout="auto"
+          unmountOnExit
+        >
           <TextField
             {...textFieldProps}
-            label={t("Descriptions")}
+            label="User Agent"
             autoComplete="off"
-            value={form.desc}
-            onChange={(e) => setForm({ desc: e.target.value })}
+            value={option.user_agent}
+            onChange={(e) => setOption({ user_agent: e.target.value })}
           />
-
-          {form.type === "remote" && (
-            <TextField
-              {...textFieldProps}
-              label={t("Subscription URL")}
-              autoComplete="off"
-              value={form.url}
-              onChange={(e) => setForm({ url: e.target.value })}
-            />
-          )}
-
-          {form.type === "local" && (
-            <FileInput onChange={(val) => (fileDataRef.current = val)} />
-          )}
-
-          {form.type === "remote" && showOpt && (
-            <>
-              <TextField
-                {...textFieldProps}
-                label="User Agent"
-                autoComplete="off"
-                value={option.user_agent}
-                onChange={(e) => setOption({ user_agent: e.target.value })}
-              />
-              <FormControlLabel
-                label={t("Use System Proxy")}
-                labelPlacement="start"
-                sx={{ ml: 0, my: 1 }}
-                control={
-                  <Switch
-                    color="primary"
-                    checked={option.with_proxy}
-                    onChange={(_e, c) =>
-                      setOption((o) => ({
-                        self_proxy: c ? false : o.self_proxy,
-                        with_proxy: c,
-                      }))
-                    }
-                  />
+          <FormControlLabel
+            label={t("Use System Proxy")}
+            labelPlacement="start"
+            sx={{ ml: 0, my: 1 }}
+            control={
+              <Switch
+                color="primary"
+                checked={option.with_proxy}
+                onChange={(_e, c) =>
+                  setOption((o) => ({
+                    self_proxy: c ? false : o.self_proxy,
+                    with_proxy: c,
+                  }))
                 }
               />
-              <FormControlLabel
-                label={t("Use Clash Proxy")}
-                labelPlacement="start"
-                sx={{ ml: 0, my: 1 }}
-                control={
-                  <Switch
-                    color="primary"
-                    checked={option.self_proxy}
-                    onChange={(_e, c) =>
-                      setOption((o) => ({
-                        with_proxy: c ? false : o.with_proxy,
-                        self_proxy: c,
-                      }))
-                    }
-                  />
+            }
+          />
+          <FormControlLabel
+            label={t("Use Clash Proxy")}
+            labelPlacement="start"
+            sx={{ ml: 0, my: 1 }}
+            control={
+              <Switch
+                color="primary"
+                checked={option.self_proxy}
+                onChange={(_e, c) =>
+                  setOption((o) => ({
+                    with_proxy: c ? false : o.with_proxy,
+                    self_proxy: c,
+                  }))
                 }
               />
-            </>
-          )}
-        </Smoother>
+            }
+          />
+        </Collapse>
       </DialogContent>
 
       <DialogActions sx={{ px: 2, pb: 2, position: "relative" }}>
diff --git a/src/components/profile/smoother.tsx b/src/components/profile/smoother.tsx
deleted file mode 100644
index 1a1a2dc..0000000
--- a/src/components/profile/smoother.tsx
+++ /dev/null
@@ -1,30 +0,0 @@
-import { useEffect, useRef } from "react";
-
-export const Smoother: React.FC = ({ children }) => {
-  const self = useRef<HTMLDivElement>(null);
-  useEffect(() => {
-    if (typeof window.getComputedStyle == "undefined") return;
-    const element = self.current;
-    if (!element) return;
-    var height = window.getComputedStyle(element).height;
-    element.style.transition = "none";
-    element.style.height = "auto";
-    var targetHeight = window.getComputedStyle(element).height;
-    element.style.height = height;
-
-    setTimeout(() => {
-      element.style.transition = "height .5s";
-      element.style.height = targetHeight;
-    }, 0);
-  });
-  return (
-    <div
-      ref={self}
-      style={{
-        overflowY: "hidden",
-      }}
-    >
-      {children}
-    </div>
-  );
-};