diff --git a/lua/core/default_config.lua b/lua/core/default_config.lua
index 1713a16..39240ed 100644
--- a/lua/core/default_config.lua
+++ b/lua/core/default_config.lua
@@ -203,12 +203,11 @@ M.mappings.plugins = {
       rename = "<leader>rn",
       code_action = "<leader>ca",
       references = "gr",
-      show_line_diagnostics = "ge",
+      float_diagnostics = "ge",
       goto_prev = "[d",
       goto_next = "]d",
       set_loclist = "<leader>q",
       formatting = "<leader>fm",
-      range_code_action = "<leader>ca",
    },
 
    nvimtree = {
diff --git a/lua/core/mappings.lua b/lua/core/mappings.lua
index 0ce75c6..2c7f7b5 100644
--- a/lua/core/mappings.lua
+++ b/lua/core/mappings.lua
@@ -154,12 +154,11 @@ M.lspconfig = function()
    map("n", m.rename, "<cmd>lua vim.lsp.buf.rename()<CR>")
    map("n", m.code_action, "<cmd>lua vim.lsp.buf.code_action()<CR>")
    map("n", m.references, "<cmd>lua vim.lsp.buf.references()<CR>")
-   map("n", m.show_line_diagnostics, "<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>")
-   map("n", m.goto_prev, "<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>")
-   map("n", m.goto_next, "<cmd>lua vim.lsp.diagnostic.goto_next()<CR>")
-   map("n", m.set_loclist, "<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>")
+   map("n", m.float_diagnostics, "<cmd>lua vim.diagnostic.open_float()<CR>")
+   map("n", m.goto_prev, "<cmd>lua vim.diagnostic.goto_prev()<CR>")
+   map("n", m.goto_next, "<cmd>lua vim.diagnostic.goto_next()<CR>")
+   map("n", m.set_loclist, "<cmd>lua vim.diagnostic.set_loclist()<CR>")
    map("n", m.formatting, "<cmd>lua vim.lsp.buf.formatting()<CR>")
-   map("v", m.range_code_action, "<cmd>lua vim.lsp.buf.range_code_action()<CR>")
 end
 
 M.nvimtree = function()
diff --git a/lua/plugins/configs/others.lua b/lua/plugins/configs/others.lua
index d9bb64c..ffa6258 100644
--- a/lua/plugins/configs/others.lua
+++ b/lua/plugins/configs/others.lua
@@ -115,15 +115,16 @@ M.lsp_handlers = function()
    lspSymbol("Hint", "")
    lspSymbol("Warn", "")
 
-   vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
+   vim.diagnostic.config {
       virtual_text = {
          prefix = "",
          spacing = 0,
       },
       signs = true,
       underline = true,
-      update_in_insert = false, -- update diagnostics insert mode
-   })
+      update_in_insert = false,
+   }
+
    vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, {
       border = "single",
    })