diff --git a/proxyserver/main.go b/proxyserver/main.go
index a9b6102d..26e1a10a 100644
--- a/proxyserver/main.go
+++ b/proxyserver/main.go
@@ -85,12 +85,12 @@ func main() {
 	fs := http.FileServer(http.Dir(vueBuild))
 	indexHtmlPath := vueBuild + "/index.html"
 	mux.Handle("/", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		err := r.ParseMultipartForm(100 << 20)
-		if err != nil {
-			logx.Error(err)
-		}
-
 		if strings.HasPrefix(r.URL.Path, "/api/") {
+			err := r.ParseMultipartForm(100 << 20)
+			if err != nil {
+				logx.Error(err)
+			}
+
 			// 对/api开头的请求进行反向代理
 			proxy := httputil.NewSingleHostReverseProxy(apiURL)
 			proxy.ServeHTTP(w, r)
diff --git a/server/auth/internal/logic/userregisterlogic.go b/server/auth/internal/logic/userregisterlogic.go
index 513c2ac2..03c3bece 100644
--- a/server/auth/internal/logic/userregisterlogic.go
+++ b/server/auth/internal/logic/userregisterlogic.go
@@ -41,6 +41,11 @@ func (l *UserRegisterLogic) UserRegister(req *types.RequestUserRegister, userinf
 		return resp.SetStatus(basic.CodeOAuthEmailErr)
 	}
 
+	_, err := l.svcCtx.AllModels.FsUser.FindUserByEmail(l.ctx, req.Email)
+	if err == nil {
+		return resp.SetStatus(basic.CodeEmailExistsErr)
+	}
+
 	token := &auth.RegisterToken{
 		OperateType: auth.OpTypeRegister,
 		GuestId:     userinfo.GuestId,
diff --git a/utils/basic/basic.go b/utils/basic/basic.go
index 6a5fb585..07e2f2b0 100644
--- a/utils/basic/basic.go
+++ b/utils/basic/basic.go
@@ -55,6 +55,7 @@ var (
 	CodeEmailNotFoundErr  = &StatusResponse{5050, "email not found"}  // 未找到email
 	CodeUserIdNotFoundErr = &StatusResponse{5051, "user not found"}   // 未找到用户
 	CodePasswordErr       = &StatusResponse{5052, "invalid password"} // 无效密码
+	CodeEmailExistsErr    = &StatusResponse{5053, "email exists"}     // email存在
 
 	CodeSafeValueRangeErr = &StatusResponse{5040, "value not in range"}    // 值不在范围内
 	CodeTemplateErr       = &StatusResponse{5040, "template parsed error"} // 模板解析错误