diff --git a/Flow.Launcher.Core/Updater.cs b/Flow.Launcher.Core/Updater.cs
index 9f9c0c2d1..76713ce2a 100644
--- a/Flow.Launcher.Core/Updater.cs
+++ b/Flow.Launcher.Core/Updater.cs
@@ -87,7 +87,7 @@ namespace Flow.Launcher.Core
                     UpdateManager.RestartApp(Constant.ApplicationFileName);
                 }
             }
-            catch (Exception e) when (e is HttpRequestException || e is WebException || e is SocketException || e is OperationCanceledException)
+            catch (Exception e) when (e is HttpRequestException || e is WebException || e is SocketException || e.InnerException is TimeoutException)
             {
                 Log.Exception($"|Updater.UpdateApp|Check your connection and proxy settings to github-cloud.s3.amazonaws.com.", e);
                 api.ShowMsg(api.GetTranslation("update_flowlauncher_fail"),
diff --git a/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Baidu.cs b/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Baidu.cs
index 38a589797..94458ff52 100644
--- a/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Baidu.cs
+++ b/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Baidu.cs
@@ -25,15 +25,16 @@ namespace Flow.Launcher.Plugin.WebSearch.SuggestionSources
                 const string api = "http://suggestion.baidu.com/su?json=1&wd=";
                 result = await Http.GetAsync(api + Uri.EscapeUriString(query), token).ConfigureAwait(false);
             }
-            catch (OperationCanceledException)
-            {
-                return null;
-            }
-            catch (HttpRequestException e)
+            catch (Exception e) when (e is HttpRequestException || e.InnerException is TimeoutException)
             {
                 Log.Exception("|Baidu.Suggestions|Can't get suggestion from baidu", e);
                 return null;
             }
+            catch (OperationCanceledException)
+            {
+                return null;
+            }
+
 
             if (string.IsNullOrEmpty(result)) return new List<string>();
             Match match = _reg.Match(result);
@@ -44,7 +45,7 @@ namespace Flow.Launcher.Plugin.WebSearch.SuggestionSources
                 {
                     json = JsonDocument.Parse(match.Groups[1].Value);
                 }
-                catch(JsonException e)
+                catch (JsonException e)
                 {
                     Log.Exception("|Baidu.Suggestions|can't parse suggestions", e);
                     return new List<string>();
diff --git a/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Bing.cs b/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Bing.cs
index 10de86820..28868100f 100644
--- a/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Bing.cs
+++ b/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Bing.cs
@@ -28,15 +28,15 @@ namespace Flow.Launcher.Plugin.WebSearch.SuggestionSources
                 json = (await JsonDocument.ParseAsync(resultStream, cancellationToken: token)).RootElement.GetProperty("AS");
 
             }
+            catch (Exception e) when (e is HttpRequestException || e.InnerException is TimeoutException)
+            {
+                Log.Exception("|Baidu.Suggestions|Can't get suggestion from baidu", e);
+                return null;
+            }
             catch (OperationCanceledException)
             {
                 return new List<string>();
             }
-            catch (HttpRequestException e)
-            {
-                Log.Exception("|Bing.Suggestions|Can't get suggestion from Bing", e);
-                return new List<string>();
-            }
             catch (JsonException e)
             {
                 Log.Exception("|Bing.Suggestions|can't parse suggestions", e);
diff --git a/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Google.cs b/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Google.cs
index 5f1ecb31b..a06deea29 100644
--- a/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Google.cs
+++ b/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Google.cs
@@ -27,15 +27,15 @@ namespace Flow.Launcher.Plugin.WebSearch.SuggestionSources
                 json = await JsonDocument.ParseAsync(resultStream, cancellationToken: token);
 
             }
+            catch (Exception e) when (e is HttpRequestException || e.InnerException is TimeoutException)
+            {
+                Log.Exception("|Baidu.Suggestions|Can't get suggestion from baidu", e);
+                return null;
+            }
             catch (OperationCanceledException)
             {
                 return new List<string>();
             }
-            catch (HttpRequestException e)
-            {
-                Log.Exception("|Google.Suggestions|Can't get suggestion from google", e);
-                return new List<string>();
-            }
             catch (JsonException e)
             {
                 Log.Exception("|Google.Suggestions|can't parse suggestions", e);