diff --git a/changelog.md b/changelog.md
index 147946f4a..5dea68059 100644
--- a/changelog.md
+++ b/changelog.md
@@ -8,6 +8,7 @@
 * `FIX` [#1430](https://github.com/sumneko/lua-language-server/issues/1430)
 * `FIX` [#1431](https://github.com/sumneko/lua-language-server/issues/1431)
 * `FIX` [#1446](https://github.com/sumneko/lua-language-server/issues/1446)
+* `FIX` [#1451](https://github.com/sumneko/lua-language-server/issues/1451)
 
 ## 3.5.2
 `2022-8-1`
diff --git a/script/core/completion/completion.lua b/script/core/completion/completion.lua
index 8f28e450a..149e073bb 100644
--- a/script/core/completion/completion.lua
+++ b/script/core/completion/completion.lua
@@ -1135,7 +1135,7 @@ local function insertDocEnum(state, pos, doc, enums)
     local parent = tbl.parent
     local parentName
     if parent._globalNode then
-        parentName = parent._globalNode:getName()
+        parentName = parent._globalNode:getCodeName()
     else
         local locals = guide.getVisibleLocals(state.ast, pos)
         for _, loc in pairs(locals) do
diff --git a/script/vm/global.lua b/script/vm/global.lua
index 22235681c..3a045b227 100644
--- a/script/vm/global.lua
+++ b/script/vm/global.lua
@@ -103,6 +103,11 @@ function mt:getName()
     return self.name
 end
 
+---@return string
+function mt:getCodeName()
+    return (self.name:gsub(vm.ID_SPLITE, '.'))
+end
+
 ---@return string
 function mt:asKeyName()
     return self.cate .. '|' .. self.name
diff --git a/test/completion/common.lua b/test/completion/common.lua
index f1100e366..1d7d414c5 100644
--- a/test/completion/common.lua
+++ b/test/completion/common.lua
@@ -3698,6 +3698,37 @@ f(<??>)
     },
 }
 
+TEST [[
+---@enum A
+ppp.fff = {
+    x = 1,
+    y = 'ss',
+}
+
+---@param x A
+local function f(x) end
+
+f(<??>)
+]]
+{
+    {
+        label    = 'ppp.fff.x',
+        kind     = define.CompletionItemKind.EnumMember,
+    },
+    {
+        label    = 'ppp.fff.y',
+        kind     = define.CompletionItemKind.EnumMember,
+    },
+    {
+        label    = '1',
+        kind     = define.CompletionItemKind.EnumMember,
+    },
+    {
+        label    = '"ss"',
+        kind     = define.CompletionItemKind.EnumMember,
+    },
+}
+
 TEST [[
 --
 <??>