diff --git a/server/app.ts b/server/app.ts
index 9757e23..9ead7aa 100644
--- a/server/app.ts
+++ b/server/app.ts
@@ -153,19 +153,19 @@ let instance: any
 
     if (success) {
       const availableProviders = providerManager.getAvailableProviders()
-      console.log(`✓ Initialized ${availableProviders.length} OAuth2 providers:`)
+      console.log(`OK Initialized ${availableProviders.length} OAuth2 providers:`)
       availableProviders.forEach((name) => console.log(`  - ${name}`))
 
       // Start health monitoring
       providerManager.startHealthCheck(60000) // Check every 60 seconds
-      console.log('✓ Provider health monitoring started (every 60s)')
+      console.log('OK Provider health monitoring started (every 60s)')
     } else {
-      console.warn('⚠ No OAuth2 providers initialized from OBP API')
-      console.warn('⚠ Falling back to legacy single-provider mode...')
+      console.warn('WARNING No OAuth2 providers initialized from OBP API')
+      console.warn('WARNING Falling back to legacy single-provider mode...')
     }
   } catch (error) {
-    console.error('✗ Failed to initialize OAuth2 multi-provider:', error)
-    console.warn('⚠ Falling back to legacy single-provider mode...')
+    console.error('ERROR Failed to initialize OAuth2 multi-provider:', error)
+    console.warn('WARNING Falling back to legacy single-provider mode...')
   }
   console.log(`-----------------------------------------------------------------`)
 
diff --git a/server/services/OAuth2ProviderFactory.ts b/server/services/OAuth2ProviderFactory.ts
index 3479f88..5069196 100644
--- a/server/services/OAuth2ProviderFactory.ts
+++ b/server/services/OAuth2ProviderFactory.ts
@@ -76,7 +76,7 @@ export class OAuth2ProviderFactory {
           process.env.VITE_OBP_OAUTH2_REDIRECT_URL || 'http://localhost:5173/api/oauth2/callback',
         scopes: ['openid', 'profile', 'email']
       })
-      console.log('  ✓ OBP-OIDC strategy loaded')
+      console.log('  OK OBP-OIDC strategy loaded')
     }
 
     // Keycloak Strategy
@@ -88,7 +88,7 @@ export class OAuth2ProviderFactory {
           process.env.VITE_KEYCLOAK_REDIRECT_URL || 'http://localhost:5173/api/oauth2/callback',
         scopes: ['openid', 'profile', 'email']
       })
-      console.log('  ✓ Keycloak strategy loaded')
+      console.log('  OK Keycloak strategy loaded')
     }
 
     // Google Strategy
@@ -100,7 +100,7 @@ export class OAuth2ProviderFactory {
           process.env.VITE_GOOGLE_REDIRECT_URL || 'http://localhost:5173/api/oauth2/callback',
         scopes: ['openid', 'profile', 'email']
       })
-      console.log('  ✓ Google strategy loaded')
+      console.log('  OK Google strategy loaded')
     }
 
     // GitHub Strategy
@@ -112,7 +112,7 @@ export class OAuth2ProviderFactory {
           process.env.VITE_GITHUB_REDIRECT_URL || 'http://localhost:5173/api/oauth2/callback',
         scopes: ['read:user', 'user:email']
       })
-      console.log('  ✓ GitHub strategy loaded')
+      console.log('  OK GitHub strategy loaded')
     }
 
     // Generic OIDC Strategy (for custom providers)
@@ -126,7 +126,7 @@ export class OAuth2ProviderFactory {
           'http://localhost:5173/api/oauth2/callback',
         scopes: ['openid', 'profile', 'email']
       })
-      console.log(`  ✓ Custom OIDC strategy loaded: ${providerName}`)
+      console.log(`  OK Custom OIDC strategy loaded: ${providerName}`)
     }
 
     console.log(`OAuth2ProviderFactory: Loaded ${this.strategies.size} provider strategies`)
diff --git a/server/services/OAuth2ProviderManager.ts b/server/services/OAuth2ProviderManager.ts
index 8521e25..310d2b3 100644
--- a/server/services/OAuth2ProviderManager.ts
+++ b/server/services/OAuth2ProviderManager.ts
@@ -135,7 +135,7 @@ export class OAuth2ProviderManager {
             lastChecked: new Date()
           })
           successCount++
-          console.log(`OAuth2ProviderManager: ✓ ${providerUri.provider} initialized`)
+          console.log(`OAuth2ProviderManager: OK ${providerUri.provider} initialized`)
         } else {
           this.providerStatus.set(providerUri.provider, {
             name: providerUri.provider,
@@ -143,7 +143,7 @@ export class OAuth2ProviderManager {
             lastChecked: new Date(),
             error: 'Failed to initialize client'
           })
-          console.warn(`OAuth2ProviderManager: ✗ ${providerUri.provider} failed to initialize`)
+          console.warn(`OAuth2ProviderManager: ERROR ${providerUri.provider} failed to initialize`)
         }
       } catch (error) {
         const errorMessage = error instanceof Error ? error.message : 'Unknown error'
@@ -153,7 +153,7 @@ export class OAuth2ProviderManager {
           lastChecked: new Date(),
           error: errorMessage
         })
-        console.error(`OAuth2ProviderManager: ✗ ${providerUri.provider} error:`, error)
+        console.error(`OAuth2ProviderManager: ERROR ${providerUri.provider} error:`, error)
       }
     }
 
@@ -368,10 +368,10 @@ export class OAuth2ProviderManager {
           available: true,
           lastChecked: new Date()
         })
-        console.log(`OAuth2ProviderManager: ✓ ${providerName} retry successful`)
+        console.log(`OAuth2ProviderManager: OK ${providerName} retry successful`)
         return true
       } else {
-        console.error(`OAuth2ProviderManager: ✗ ${providerName} retry failed`)
+        console.error(`OAuth2ProviderManager: ERROR ${providerName} retry failed`)
         return false
       }
     } catch (error) {