diff --git a/src/aura/init/main/ipcModules/plsIpcHandler.js b/src/aura/init/main/ipcModules/plsIpcHandler.js
index ffc11f7..b6ed349 100755
--- a/src/aura/init/main/ipcModules/plsIpcHandler.js
+++ b/src/aura/init/main/ipcModules/plsIpcHandler.js
@@ -227,7 +227,7 @@ const applyPlsIpcHandler = (ipcMain) => {
     launched: false,
     detached: isPlsDetached,
     connected: false,
-    version: "未知",
+    version: "unknown",
     status: "dead",
     authToken: global.__HUGO_AURA_CONFIG__.plsToken,
   };
@@ -490,12 +490,42 @@ const applyPlsIpcHandler = (ipcMain) => {
             PLS_BIN_PATH,
             "--startup auto install"
           );
-        case "rmSvc":
-          return await functions.execCommand(logHeader, PLS_BIN_PATH, "remove");
+        case "rmSvc": {
+          const result = await functions.execCommand(
+            logHeader,
+            PLS_BIN_PATH,
+            "remove"
+          );
+          return result;
+        }
         case "startSvc":
           return await functions.execCommand(logHeader, PLS_BIN_PATH, "start");
-        case "stopSvc":
-          return await functions.execCommand(logHeader, PLS_BIN_PATH, "stop");
+        case "stopSvc": {
+          const result = await functions.execCommand(
+            logHeader,
+            PLS_BIN_PATH,
+            "stop"
+          );
+          if (result.success && global.__HUGO_AURA__.plsStats) {
+            global.__HUGO_AURA__.plsStats.connected = false;
+            global.__HUGO_AURA__.plsStats.launched = false;
+            global.__HUGO_AURA__.plsStats.version = "unknown";
+            global.__HUGO_AURA__.plsStats.status = "dead";
+
+            ipcMain.send(
+              "assistant",
+              `${methodBase}.post.onPlsStatsUpdate`,
+              global.__HUGO_AURA__.plsStats
+            );
+
+            ipcMain.send(
+              "auraWsKeepAlive",
+              `${methodBase}.post.plsStopped`,
+              {}
+            );
+          }
+          return result;
+        }
         case "rmBin":
           const unlinkPromise = new Promise((resolve) => {
             fs.unlink(PLS_BIN_PATH, (error) => {
@@ -521,6 +551,19 @@ const applyPlsIpcHandler = (ipcMain) => {
 
           const unlinkRet = await unlinkPromise;
 
+          if (unlinkRet.success && global.__HUGO_AURA__.plsStats) {
+            global.__HUGO_AURA__.plsStats.connected = false;
+            global.__HUGO_AURA__.plsStats.launched = false;
+            global.__HUGO_AURA__.plsStats.installed = false;
+            global.__HUGO_AURA__.plsStats.version = "unknown";
+
+            ipcMain.send(
+              "assistant",
+              `${methodBase}.post.onPlsStatsUpdate`,
+              global.__HUGO_AURA__.plsStats
+            );
+          }
+
           return unlinkRet;
         default:
           return { success: false, errorObj: new Error("Method not found") };
diff --git a/src/aura/ui/js/plsConnectionManager.js b/src/aura/ui/js/plsConnectionManager.js
index d71bef1..14ed7d2 100755
--- a/src/aura/ui/js/plsConnectionManager.js
+++ b/src/aura/ui/js/plsConnectionManager.js
@@ -14,7 +14,7 @@
       connected: false,
       launched: false,
       status: "dead",
-      version: "未知",
+      version: "unknown",
       authToken: "",
     };
 
@@ -157,6 +157,13 @@
           sendRetryStatusToMain(false);
           return;
         }
+
+        if (global.__HUGO_AURA__.plsStats.launched === false) {
+          console.warn(
+            "[HugoAura / UI / PLS Manager / WARN] PLS stopped, closing WebSocket connection."
+          );
+          return;
+        }
       }
 
       console.error(
@@ -274,7 +281,7 @@
         launched: false,
         detached: false,
         connected: false,
-        version: "未知",
+        version: "unknown",
         status: "dead",
         authToken: "66ccff0d000721114514191981023333",
       };
@@ -332,6 +339,16 @@
         initPlsConnection();
       }
     );
+
+    global.ipcRenderer.on(
+      `${IPC_METHOD_BASE}.post.plsStopped`,
+      (_evt, _arg) => {
+        if (!global.__HUGO_AURA__.plsStats) return;
+        global.__HUGO_AURA__.plsStats.launched = false;
+        global.__HUGO_AURA__.plsStats.connected = false;
+        global.__HUGO_AURA__.plsStats.version = "unknown";
+      }
+    );
   };
 
   setTimeout(() => {
diff --git a/src/aura/ui/pages/config/config.js b/src/aura/ui/pages/config/config.js
index 15021a2..a15f9d7 100755
--- a/src/aura/ui/pages/config/config.js
+++ b/src/aura/ui/pages/config/config.js
@@ -359,7 +359,8 @@ global.__HUGO_AURA_UI_FUNCTIONS__.config = {
     let timeout = 0;
     Array.from(operationElArr).forEach((el) => {
       setTimeout(() => {
-        el.className = "operation-el-show aura-config-page-operation-el";
+        el.classList.remove("operation-el-hidden");
+        el.classList.add("operation-el-show");
       }, timeout);
       timeout += 150;
     });
diff --git a/src/aura/ui/pages/configSubPages/behaviourCtrl/plsStatus.js b/src/aura/ui/pages/configSubPages/behaviourCtrl/plsStatus.js
index fb4f4e1..92f1958 100755
--- a/src/aura/ui/pages/configSubPages/behaviourCtrl/plsStatus.js
+++ b/src/aura/ui/pages/configSubPages/behaviourCtrl/plsStatus.js
@@ -331,6 +331,10 @@ if (!global.__HUGO_AURA_UI_REACTIVES__.subConfig)
               );
               if (ret.success) {
                 lifecycleStatus.svcRunning = false;
+                global.__HUGO_AURA__.plsStats.launched = false;
+                global.__HUGO_AURA__.plsStats.version = "unknown";
+                global.__HUGO_AURA__.plsStats.status = "dead";
+
                 global.__HUGO_AURA_UI_FUNCTIONS__.subConfig.plsStatus.updateToast(
                   "success",
                   "PLS 已停止",
@@ -442,11 +446,11 @@ if (!global.__HUGO_AURA_UI_REACTIVES__.subConfig)
           break;
       }
 
-      if (curPlsStats.version && curPlsStats.version !== "未知") {
-        const versionTextEl = document.getElementById(
-          "acs-bc-psp-version-text"
-        );
+      const versionTextEl = document.getElementById("acs-bc-psp-version-text");
+      if (curPlsStats.version && curPlsStats.version !== "unknown") {
         versionTextEl.textContent = "v" + curPlsStats.version;
+      } else {
+        versionTextEl.textContent = "不可用"
       }
     },