diff --git a/README-CN.md b/README-CN.md
index c035f02..02b6232 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -251,6 +251,7 @@
     - 可通过 `psc menu symbol WriteSpaceTab <symbol>` 自定义此符号
 
   - 所有补全都可以在输入部分字符后按下 `Tab` 键触发补全
+  - 对于以 `=` 结尾的选项，如果有相关补全定义，则可以直接按下 `Tab` 键触发补全
 
 ### 关于补全提示信息
 
diff --git a/README.md b/README.md
index c1c2459..6611d64 100644
--- a/README.md
+++ b/README.md
@@ -244,6 +244,7 @@
     - If there's also `»`, it means that there's some preset completions, you can press `Space` and `Tab` key to continue to get them without entering a string.
     - It can be customized by running `psc menu symbol WriteSpaceTab <symbol>`
   - All completions can be triggered by pressing the `Tab` key after entering a part.
+  - For options ending with `=`, if there's completion definition, you can directly press the `Tab` key to get the completions.
 
 ### About completion tip
 
diff --git a/module/CHANGELOG-CN.md b/module/CHANGELOG-CN.md
index e1cc128..baf6961 100644
--- a/module/CHANGELOG-CN.md
+++ b/module/CHANGELOG-CN.md
@@ -3,6 +3,12 @@
     <a href="./CHANGELOG-CN.md">简体中文</a>
 </p>
 
+## 5.3.1 (2025/1/5)
+
+- 修复了当选项补全已使用，在下次补全时没有被过滤掉的问题。
+- 支持以 `=` 结尾的选项直接获取后续补全项。
+  - 需要相关补全定义。
+
 ## 5.3.0 (2025/1/1)
 
 - 优化了 json 补全文件的属性结构和解析。
diff --git a/module/CHANGELOG.json b/module/CHANGELOG.json
index d356afc..f6a01c6 100644
--- a/module/CHANGELOG.json
+++ b/module/CHANGELOG.json
@@ -1,4 +1,21 @@
 [
+  {
+    "version": "5.3.1",
+    "info": {
+      "zh-CN": [
+        "更新(2025/1/5)\n",
+        "- 修复了当选项补全已使用，在下次补全时没有被过滤掉的问题。\n",
+        "- 支持以 = 结尾的选项直接获取后续补全项。\n",
+        "  - 需要相关补全定义。\n"
+      ],
+      "en-US": [
+        "Update(2025/1/5)\n",
+        "- Fix an issue where when option completion had been used, it wasn't filtered out on the next completion.\n",
+        "- Support options ending with = to directly get next completion items.\n",
+        "  - Requires completion definition.\n"
+      ]
+    }
+  },
   {
     "version": "5.3.0",
     "info": {
diff --git a/module/CHANGELOG.md b/module/CHANGELOG.md
index 913f4cf..8031b09 100644
--- a/module/CHANGELOG.md
+++ b/module/CHANGELOG.md
@@ -3,6 +3,12 @@
     <a href="./CHANGELOG.md">English</a>
 </p>
 
+## 5.3.1 (2025/1/5)
+
+- Fix an issue where when option completion had been used, it wasn't filtered out on the next completion.
+- Support options ending with `=` to directly get next completion items.
+  - Requires completion definition.
+
 ## 5.3.0 (2025/1/1)
 
 - Optimize the property structure and parsing of json completion files.
diff --git a/module/PSCompletions/PSCompletions.psd1 b/module/PSCompletions/PSCompletions.psd1
index c11e1be..c0a7a82 100644
--- a/module/PSCompletions/PSCompletions.psd1
+++ b/module/PSCompletions/PSCompletions.psd1
@@ -9,7 +9,7 @@
 @{
     RootModule           = 'PSCompletions.psm1'
 
-    ModuleVersion        = '5.3.0'
+    ModuleVersion        = '5.3.1'
 
     GUID                 = '00929632-527d-4dab-a5b3-21197faccd05'
 
diff --git a/module/PSCompletions/core/completion/win.ps1 b/module/PSCompletions/core/completion/win.ps1
index e1b1a7e..9770423 100644
--- a/module/PSCompletions/core/completion/win.ps1
+++ b/module/PSCompletions/core/completion/win.ps1
@@ -31,7 +31,7 @@ Add-Member -InputObject $PSCompletions -MemberType ScriptMethod generate_complet
                     $filter_list = $PSCompletions.get_completion()
                     $result = $PSCompletions.menu.show_module_menu($filter_list)
                     if ($result -ne $null) {
-                        if ($space_tab) {
+                        if ($space_tab -or $PSCompletions.input_arr[-1] -like '-*=') {
                             [Microsoft.PowerShell.PSConsoleReadLine]::Insert($result)
                         }
                         else {
diff --git a/module/PSCompletions/core/init.ps1 b/module/PSCompletions/core/init.ps1
index 64a6fcb..c2a7193 100644
--- a/module/PSCompletions/core/init.ps1
+++ b/module/PSCompletions/core/init.ps1
@@ -1,7 +1,7 @@
 using namespace System.Management.Automation
 $_ = Split-Path $PSScriptRoot -Parent
 New-Variable -Name PSCompletions -Value @{
-    version                 = '5.3.0'
+    version                 = '5.3.1'
     path                    = @{
         root             = $_
         completions      = Join-Path $_ 'completions'
@@ -305,7 +305,7 @@ Add-Member -InputObject $PSCompletions -MemberType ScriptMethod get_completion {
             # 1. 没有选项
             # 2. 最后一个是选项
 
-            if ($space_tab) {
+            if ($space_tab -or $PSCompletions.input_arr[-1] -like '-*=') {
                 $filter_input_arr = [array](filterInput $input_arr)
             }
             else {
@@ -437,7 +437,7 @@ Add-Member -InputObject $PSCompletions -MemberType ScriptMethod get_completion {
     $completions = $PSCompletions.completions_data.$root
     $filter_list = [array](filterCompletions)
     $filter_list = [array](handleCompletions $filter_list)
-    if ($space_tab) {
+    if ($space_tab -or $PSCompletions.input_arr[-1] -like '-*=') {
         $filter_list = $filter_list.Where({ $_.CompletionText -notlike "-*" -or $_.CompletionText -notin $input_arr })
     }
     else {
@@ -481,46 +481,42 @@ Add-Member -InputObject $PSCompletions -MemberType ScriptMethod get_completion {
 
     $filter_list = [array]$filter_list
 
-    $return = @()
     if ($space_tab) {
-        foreach ($item in $filter_list) {
-            if ($item -ne $null) {
-                $has_alias = $false
-                if ($item.alias) {
-                    foreach ($a in $item.alias) {
-                        if ($a -in $PSCompletions.input_arr) {
-                            $has_alias = $true
-                            break
-                        }
-                    }
-                }
-                if (!$has_alias) {
-                    $padSymbols = foreach ($c in $item.symbols) { $PSCompletions.config.$c }
-                    $padSymbols = if ($padSymbols) { "$($PSCompletions.config.between_item_and_symbol)$($padSymbols -join '')" }else { '' }
-                    $return += @{
-                        ListItemText   = $item.ListItemText + $padSymbols
-                        CompletionText = $item.CompletionText
-                        ToolTip        = $item.ToolTip
-                    }
-                }
-            }
-        }
-        return $return
+        $_input_arr = $PSCompletions.input_arr
     }
     else {
-        foreach ($item in $filter_list) {
-            if ($item -ne $null) {
-                $padSymbols = foreach ($c in $item.symbols) { $PSCompletions.config.$c }
-                $padSymbols = if ($padSymbols) { "$($PSCompletions.config.between_item_and_symbol)$($padSymbols -join '')" }else { '' }
-                $return += @{
-                    ListItemText   = $item.ListItemText + $padSymbols
-                    CompletionText = $item.CompletionText
-                    ToolTip        = $item.ToolTip
+        $_input_arr = [System.Collections.Generic.List[string]]$PSCompletions.input_arr.Clone()
+        $_input_arr.RemoveAt(($_input_arr.Count - 1))
+    }
+    $return = @()
+
+    foreach ($item in $filter_list) {
+        if ($item -ne $null) {
+            if ($item.CompletionText -in $_input_arr) {
+                continue
+            }
+            $isContinue = $false
+            if ($item.alias) {
+                foreach ($a in $item.alias) {
+                    if ($a -in $_input_arr) {
+                        $isContinue = $true
+                        break
+                    }
                 }
             }
+            if ($isContinue) {
+                continue
+            }
+            $padSymbols = foreach ($c in $item.symbols) { $PSCompletions.config.$c }
+            $padSymbols = if ($padSymbols) { "$($PSCompletions.config.between_item_and_symbol)$($padSymbols -join '')" }else { '' }
+            $return += @{
+                ListItemText   = $item.ListItemText + $padSymbols
+                CompletionText = $item.CompletionText
+                ToolTip        = $item.ToolTip
+            }
         }
-        return $return
     }
+    return $return
 }
 Add-Member -InputObject $PSCompletions -MemberType ScriptMethod handle_data_by_runspace {
     param(
@@ -1125,14 +1121,25 @@ Add-Member -InputObject $PSCompletions.menu -MemberType ScriptMethod show_powers
             }
             $padSymbols = foreach ($c in $_.symbols) { $PSCompletions.config.$c }
             $padSymbols = if ($padSymbols) { "$($PSCompletions.config.between_item_and_symbol)$($padSymbols -join '')" }else { '' }
-            [CompletionResult]::new($_.CompletionText, ($_.ListItemText + $padSymbols), 'ParameterValue', $tip)
+
+            if ($PSCompletions.input_arr[-1] -like "-*=") {
+                [CompletionResult]::new("$($PSCompletions.input_arr[-1])$($_.CompletionText)", ($_.ListItemText + $padSymbols), 'ParameterValue', $tip)
+            }
+            else {
+                [CompletionResult]::new($_.CompletionText, ($_.ListItemText + $padSymbols), 'ParameterValue', $tip)
+            }
         }
     }
     else {
         foreach ($_ in $filter_list) {
             $padSymbols = foreach ($c in $_.symbols) { $PSCompletions.config.$c }
             $padSymbols = if ($padSymbols) { "$($PSCompletions.config.between_item_and_symbol)$($padSymbols -join '')" }else { '' }
-            [CompletionResult]::new($_.CompletionText, ($_.ListItemText + $padSymbols), 'ParameterValue', ' ')
+            if ($PSCompletions.input_arr[-1] -like "-*=") {
+                [CompletionResult]::new("$($PSCompletions.input_arr[-1])$($_.CompletionText)", ($_.ListItemText + $padSymbols), 'ParameterValue', ' ')
+            }
+            else {
+                [CompletionResult]::new($_.CompletionText, ($_.ListItemText + $padSymbols), 'ParameterValue', ' ')
+            }
         }
     }
 }
diff --git a/module/version.txt b/module/version.txt
index 03f488b..c7cb131 100644
--- a/module/version.txt
+++ b/module/version.txt
@@ -1 +1 @@
-5.3.0
+5.3.1